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This is the list of notable stars in the constellation Hydra, sorted by decreasing brightness.

Name B F G. Var HD HIP RA Dec vis.
mag. 		abs.
mag. 		Dist. (ly) Sp. class Notes
Alphard α 30 140 81797 46390 09h 27m 35.25s −08° 39′ 31.3″ 1.99 −1.69 177 K3III Alfard, Kalbelaphard, Cor Hydrae, Soheil al Fard, Soheil Solitarius[1]
γ Hya γ 46 345 115659 64962 13h 18m 55.25s −23° 10′ 17.1″ 2.99 −0.05 132 G8III Dhanab al Shudja; Cauda Hydrae
ζ Hya ζ 16 77 76294 43813 08h 55m 23.68s +05° 56′ 43.9″ 3.11 −0.21 151 G8III-IV Hydrobius; Minazal V
ν Hya ν 254 93813 52943 10h 49m 37.43s −16° 11′ 38.9″ 3.11 −0.03 138 K0/K1III
π Hya π 49 368 123123 68895 14h 06m 22.27s −26° 40′ 55.3″ 3.25 0.79 101 K2III
ε Hya ε 11 59 74874 43109 08h 46m 46.65s +06° 25′ 08.1″ 3.38 0.29 135 G0III-IV Ashlesha, BY Draconis variable
ξ Hya ξ 288 100407 56343 11h 33m 00.26s −31° 51′ 27.1″ 3.54 0.55 129 G8III
λ Hya λ 41 201 88284 49841 10h 10m 35.40s −12° 21′ 13.8″ 3.61 0.88 115 K0III
μ Hya μ 42 221 90432 51069 10h 26m 05.51s −16° 50′ 09.9″ 3.83 −0.58 248 K4III
θ Hya θ 22 108 79469 45336 09h 14m 21.79s +02° 18′ 54.1″ 3.89 0.91 129 B9.5V
ι Hya ι 35 170 83618 47431 09h 39m 51.33s −01° 08′ 33.6″ 3.90 −0.74 276 K3IIIvar Ukdah;[2] Ukdah IV
30 Mon C (30) 19 71155 41307 08h 25m 39.67s −03° 54′ 22.9″ 3.91 0.99 125 A0V
υ1 Hya υ1 39 178 85444 48356 09h 51m 28.68s −14° 50′ 47.6″ 4.11 −0.51 273 G6/G8III Zhang, has a brown dwarf companion
δ Hya δ 4 36 73262 42313 08h 37m 39.41s +05° 42′ 13.7″ 4.14 0.44 179 A1Vnn Lisan al Shudja, Lingua Hydri[1]
β Hya β 301 103192 57936 11h 52m 54.56s −33° 54′ 29.3″ 4.29 −0.96 365 Ap Si α2 CVn variable
η Hya η 7 49 74280 42799 08h 43m 13.49s +03° 23′ 55.2″ 4.30 −1.48 466 B3V... Minazal II; β Cep variable
12 Hya D 12 60 74918 43067 08h 46m 22.53s −13° 32′ 51.7″ 4.32 0.11 227 G8III
ρ Hya ρ 13 64 75137 43234 08h 48m 25.98s +05° 50′ 16.4″ 4.35 −0.72 337 A0Vn Minazal IV
58 Hya E 58 387 130694 72571 14h 50m 17.47s −27° 57′ 36.8″ 4.42 −0.44 305 K3III
σ Hya σ 5 42 73471 42402 08h 38m 45.45s +03° 20′ 29.3″ 4.45 −0.72 352 K2III Minhar al Shija, Al Minliar al Shuja, Minchir
τ2 Hya τ2 32 152 82446 46776 09h 31m 58.93s −01° 11′ 04.8″ 4.54 −1.20 459 A3V Ukdah;[2] Ukdah II
τ1 Hya τ1 31 145 81997 46509 09h 29m 08.84s −02° 46′ 08.2″ 4.59 3.43 56 F6V Ukdah;[2] Ukdah I
υ2 Hya υ2 40 194 87504 49402 10h 05m 07.49s −13° 03′ 52.8″ 4.60 −0.05 277 B8V
31 Mon F (31) 51 74395 42835 08h 43m 40.38s −07° 14′ 01.4″ 4.63 −1.71 604 G2Ib
2 Sex (2) 168 83425 47310 09h 38m 27.39s +04° 38′ 57.9″ 4.68 0.06 274 K3III
ο Hya ο 293 101431 56922 11h 40m 12.82s −34° 44′ 40.8″ 4.70 −1.21 495 B9V
HD 81799 G 141 81799 46371 09h 27m 18.30s −22° 20′ 36.3″ 4.72 1.06 176 K1III
HD 83953 I 174 83953 47522 09h 41m 17.03s −23° 35′ 29.5″ 4.76 −1.16 497 B5V
26 Hya 26 122 80499 45751 09h 19m 46.40s −11° 58′ 29.6″ 4.77 −0.19 320 G8III
51 Hya k 51 375 125932 70306 14h 23m 05.91s −27° 45′ 13.4″ 4.78 1.14 175 K3III
27 Hya P 27 124 80586 45811 09h 20m 29.03s −09° 33′ 20.3″ 4.80 0.43 243 G8III-IV+... unconfirmed planet?
9 Hya 9 47 74137 42662 08h 41m 43.33s −15° 56′ 35.3″ 4.87 0.89 204 K0IIICN...
HD 85859 181 85859 48559 09h 54m 12.44s −25° 55′ 56.9″ 4.87 −0.19 336 K2III
HD 92036 241 92036 51979 10h 37m 13.80s −27° 24′ 45.7″ 4.87 −0.97 479 M1III
U Hya 240 U 92055 52009 10h 37m 33.25s −13° 23′ 04.0″ 4.89 −1.16 528 C 240 G. Hya. Carbon star
φ Hya φ, φ3 242 92214 52085 10h 38m 35.01s −16° 52′ 35.9″ 4.91 0.72 225 G8III 242 G. Hya
χ1 Hya χ1 264 96202 54204 11h 05m 20.03s −27° 17′ 36.9″ 4.92 1.73 142 F3IV/V
HD 84117 175 84117 47592 09h 42m 14.67s −23° 54′ 58.4″ 4.93 4.07 49 G0V nearby
17 Crt (17) 284 100286 56280 11h 32m 16.42s −29° 15′ 40.9″ 4.93 2.80 87 F8V
HD 85951 183 85951 48615 09h 54m 52.24s −19° 00′ 33.4″ 4.94 −1.74 706 K5III Felis
ψ Hya ψ 45 341 114149 64166 13h 09m 03.28s −23° 07′ 04.7″ 4.94 0.69 231 K0III
52 Hya l 52 379 126769 70753 14h 28m 10.44s −29° 29′ 29.7″ 4.97 −0.56 415 B7/B8V
6 Hya a 6 44 73840 42509 08h 40m 01.52s −12° 28′ 31.3″ 4.98 −0.57 419 K3III
ω Hya ω 18 95 77996 44659 09h 05m 58.38s +05° 05′ 32.4″ 4.99 −2.86 1212 K2II-III
160 G. Hya 160 82734 46880 09h 33m 12.47s −21° 06′ 56.7″ 5.02 −0.03 334 K0III
κ Hya κ 38 173 83754 47452 09h 40m 18.38s −14° 19′ 56.1″ 5.07 −0.92 515 B4IV/V Al Sharāsīf[3][4]
50 Hya 50 370 124206 69415 14h 12m 46.03s −27° 15′ 40.0″ 5.07 0.83 229 K2III
44 Hya 44 230 91550 51718 10h 34m 00.89s −23° 44′ 42.8″ 5.08 −1.36 633 K5III
II Hya 298 102620 57613 11h 48m 45.11s −26° 44′ 59.1″ 5.10 −0.72 477 M4III
HD 100393 (18) 287 100393 56332 11h 32m 54.15s −31° 05′ 14.0″ 5.13 −0.58 453 M1/M2III 18 Crateris
54 Hya m 54 382 129926 72197 14h 46m 00.18s −25° 26′ 34.5″ 5.15 2.73 99 F0V + G/K
HD 101666 (26) 295 101666 57047 11h 41m 43.95s −32° 29′ 57.6″ 5.20 −0.40 430 K5III 26 Crateris
47 Hya 47 365 121847 68269 13h 58m 31.18s −24° 58′ 19.8″ 5.20 0.11 339 B8V
HD 94388 b3 (6) 257 94388 53252 10h 53m 29.48s −20° 08′ 17.3″ 5.23 2.75 102 F6V 6 Crateris
56 Hya 56 385 130259 72357 14h 47m 44.78s −26° 05′ 14.9″ 5.23 0.19 331 G8/K0III
23 Hya 23 112 79910 45527 09h 16m 41.72s −06° 21′ 11.4″ 5.24 0.58 279 K2III
303 G. Hya 303 103462 58082 11h 54m 42.51s −25° 42′ 50.6″ 5.26 0.48 295 G8III
61 G. Hya 61 74988 43142 08h 47m 15.01s −01° 53′ 49.4″ 5.28 0.19 339 A3V
14 Hya 14 67 KX 75333 43305 08h 49m 21.74s −03° 26′ 34.7″ 5.30 −0.34 438 B9MNp... KX Hya; α2 CVn variable
200 G. Hya 200 88215 49809 10h 10m 05.96s −12° 48′ 56.4″ 5.30 3.12 89 F2/F3IV/V
1 G. Hya 1 68312 40107 08h 11m 33.03s −07° 46′ 20.9″ 5.36 0.43 316 G8III
142 G. Hya 142 81809 46404 09h 27m 46.92s −06° 04′ 15.7″ 5.38 2.91 102 G2V
328 G. Hya 328 109799 61621 12h 37m 42.23s −27° 08′ 19.2″ 5.41 2.72 113 F0V
HD 96819 (10) 271 96819 54477 11h 08m 44.05s −28° 04′ 50.2″ 5.43 1.61 189 A1V 10 Crateris
HD 93397 b1 (3) 249 93397 52737 10h 46m 52.06s −17° 17′ 48.6″ 5.44 1.30 219 A3V 3 Crateris
330 G. Hya 330 110666 62131 12h 44m 00.55s −28° 19′ 25.9″ 5.46 0.03 397 K3III
20 Hya 20 103 78732 44961 09h 09m 35.58s −08° 47′ 15.5″ 5.47 −1.00 642 G8II
HD 122430 367 122430 68581 14h 02m 22.80s −27° 25′ 47.1″ 5.47 −0.15 434 K2/K3III has a planet (b)
24 Hya 24 114 79931 45526 09h 16m 41.38s −08° 44′ 41.1″ 5.49 −1.14 689 B9III
15 Hya 15 70 75737 43496 08h 51m 34.44s −07° 10′ 38.0″ 5.55 −0.33 488 A4m
33 Hya A 33 163 82870 46982 09h 34m 32.64s −05° 54′ 53.3″ 5.56 −1.04 681 K1III Ukdah;[2] Ukdah III
323 G. Hya 323 108323 60735 12h 26m 51.69s −32° 49′ 48.2″ 5.56 −0.42 511 B9V
224 G. Hya 224 90957 51364 10h 29m 29.01s −29° 39′ 49.9″ 5.58 0.21 387 K3III
195 G. Hya 195 87808 49569 10h 07m 09.49s −17° 08′ 29.7″ 5.59 0.48 343 K4III
225 G. Hya 225 91120 51491 10h 30m 59.86s −13° 35′ 18.5″ 5.59 −0.28 487 B8/B9IV/V
2 Hya 2 23 LM 71297 41375 08h 26m 27.23s −03° 59′ 14.3″ 5.60 1.97 173 A5III-IV LM Hya; δ Sct variable
19 Hya 19 99 78556 44883 09h 08m 42.19s −08° 35′ 22.2″ 5.60 −1.60 898 B9.5III
28 Hya 28 134 81420 46221 09h 25m 24.04s −05° 07′ 02.6″ 5.60 −0.98 675 K5III
1 Hya 1 15 70958 41211 08h 24m 35.14s −03° 45′ 04.2″ 5.61 3.44 89 F3V
55 Hya 55 384 130158 72323 14h 47m 22.56s −25° 37′ 27.2″ 5.61 −0.76 613 B9IV/V
92 G. Hya 92 77353 44356 09h 01m 58.02s −00° 28′ 58.2″ 5.64 −0.73 613 K0III
333 G. Hya 333 111295 62500 12h 48m 26.36s −27° 35′ 50.0″ 5.65 0.80 304 G8III
59 Hya 59 92 132219 73284 14h 58m 39.29s −27° 39′ 26.3″ 5.65 0.50 350 A6IV
148 G. Hya 148 82077 46511 09h 29m 12.65s −20° 44′ 56.9″ 5.66 −1.58 913 K4/K5III
χ2 Hya χ2 265 96314 54255 11h 05m 57.55s −27° 17′ 16.1″ 5.69 −1.26 799 B8V 265 G. Hya.; β Lyr variable
350 G. Hya 350 117716 66065 13h 32m 35.96s −28° 41′ 33.8″ 5.69 1.61 214 A0/A1V
56 G. Hya 56 74794 43026 08h 46m 02.45s −02° 02′ 55.6″ 5.70 1.04 278 K0III:
193 G. Hya 193 87427 49339 10h 04m 21.02s −24° 17′ 08.1″ 5.70 1.23 255 F0V
259 G. Hya 259 95221 53699 10h 59m 13.74s −33° 44′ 14.8″ 5.70 2.27 159 F2V
236 G. Hya 236 91889 51933 10h 36m 32.22s −12° 13′ 42.6″ 5.71 3.76 80 F7V
HD 100893 (22) 291 100893 56620 11h 36m 34.92s −33° 34′ 11.9″ 5.71 0.54 352 K0III 22 Crateris
3 Hya 3 35 HV 72968 42146 08h 35m 28.21s −07° 58′ 56.4″ 5.72 1.14 268 A1spe... HV Hya; α2 CVn variable
107 G. Hya 107 79181 45158 09h 11m 58.77s −19° 44′ 51.9″ 5.72 0.90 300 G8III
102 G. Hya 102 78702 44923 09h 09m 04.25s −18° 19′ 43.0″ 5.73 1.22 260 A0/A1V
351 G. Hya 351 118349 66400 13h 36m 48.51s −26° 29′ 42.8″ 5.73 0.36 386 A7V+...
17 G. Hya 17 71095 41299 08h 25m 35.55s +02° 06′ 08.1″ 5.74 −0.59 601 K5III
156 G. Hya 156 82573 46813 09h 32m 20.43s −19° 24′ 01.2″ 5.74 0.58 351 A4III
80 G. Hya 80 76376 43798 08h 55m 12.42s −18° 14′ 28.3″ 5.75 0.17 425 K2/K3III
101 G. Hya 101 78668 44936 09h 09m 11.50s −12° 21′ 27.7″ 5.76 0.01 460 G6III
57 Hya 57 386 130274 72378 14h 47m 57.56s −26° 38′ 46.1″ 5.76 0.14 434 B9.5V
48 Hya 48 366 122066 68390 14h 00m 00.25s −25° 00′ 36.6″ 5.77 1.98 187 F6V
121 G. Hya 121 80479 45743 09h 19m 33.11s −15° 50′ 04.3″ 5.79 0.34 400 K1/K2III
272 G. Hya 272 97023 54561 11h 09m 53.38s −32° 22′ 02.8″ 5.79 0.69 342 A1V also known as HR 4339
33 G. Hya 33 72660 42028 08h 34m 01.64s −02° 09′ 05.8″ 5.80 0.80 326 A1V
88 G. Hya 88 76932 44075 08h 58m 43.78s −16° 07′ 59.7″ 5.80 4.16 70 F7/F8IV/V
354 G. Hya 354 118646 66563 13h 38m 42.13s −29° 33′ 38.4″ 5.81 2.36 160 F3V
357 G. Hya 357 119752 67143 13h 45m 36.94s −26° 06′ 57.5″ 5.81 1.08 287 A0V
118 G. Hya 118 80050 45559 09h 17m 07.73s −14° 34′ 26.6″ 5.83 0.44 389 K0III
60 Hya 60 393 132851 73566 15h 02m 06.38s −28° 03′ 37.9″ 5.83 0.84 325 A4IV
300 G. Hya 300 103026 57841 11h 51m 41.62s −30° 50′ 02.7″ 5.85 3.36 102 F8V
150 G. Hya 150 82232 46618 09h 30m 22.54s −15° 34′ 37.9″ 5.86 1.45 249 K2III
329 G. Hya 329 109960 61720 12h 39m 03.48s −30° 25′ 20.5″ 5.86 −0.26 547 K2/K3III
252 G. Hya 252 93657 52841 10h 48m 14.13s −31° 41′ 16.3″ 5.87 0.29 426 A1V
374 G. Hya 374 125276 69965 14h 19m 01.13s −25° 48′ 58.7″ 5.87 4.62 58 F7Vw
HD 72561 32 72561 42008 08h 33m 43.49s +04° 45′ 25.3″ 5.89 −5.22 5433 G5III
14 G. Hya 14 70652 41080 08h 22m 54.10s −07° 32′ 35.3″ 5.92 −1.11 832 M1III
162 G. Hya 162 82747 46897 09h 33m 26.10s −22° 51′ 50.5″ 5.92 1.12 297 B9.5V
HD 103596 304 103596 58158 11h 55m 40.13s −28° 28′ 37.3″ 5.93 0.11 477 K4III 29 Crateris
84 G. Hya 84 76579 43899 08h 56m 34.13s −16° 42′ 31.3″ 5.95 −0.82 738 K3III
158 G. Hya 158 82660 46859 09h 32m 55.78s −13° 31′ 00.5″ 5.95 −1.06 823 K4III
HD 100623 (20) 289 100623 56452 11h 34m 29.95s −32° 50′ 00.0″ 5.96 6.06 31 K0V 20 Crateris
27 G. Hya 27 71766 41597 08h 28m 51.01s −09° 44′ 54.9″ 6.01 −1.39 985 F2III
HD 76151 75 76151 43726 08h 54m 18.19s −05° 26′ 04.3″ 6.01 4.85 56 G3V
136 G. Hya 136 81567 46288 09h 26m 22.31s −01° 27′ 50.6″ 6.01 −1.14 876 K3III
209 G. Hya 209 89455 50536 10h 19m 16.88s −12° 31′ 41.2″ 6.01 1.89 217 A8III
φ2 Hya φ2 234 91880 51905 10h 36m 16.68s −16° 20′ 39.6″ 6.01 −1.35 967 M1III
16 G. Hya 16 70937 41214 08h 24m 36.42s −04° 43′ 00.7″ 6.03 1.98 211 F2V
6 G. Hya 6 70013 40818 08h 19m 49.85s +03° 56′ 53.1″ 6.04 −0.21 579 G8III
227 G. Hya 227 91280 51551 10h 31m 48.73s −28° 14′ 13.5″ 6.04 2.90 138 F6/F7V
243 G. Hya 243 92245 52113 10h 38m 50.44s −12° 26′ 37.1″ 6.04 0.83 359 A0Vn
361 G. Hya 361 121156 67890 13h 54m 16.75s −28° 34′ 09.9″ 6.05 2.04 206 K2III
260 G. Hya 260 95456 53818 11h 00m 40.84s −31° 50′ 22.6″ 6.06 3.59 102 F8V
90 G. Hya 90 77250 44315 09h 01m 31.40s +05° 38′ 27.6″ 6.08 −0.84 789 F3IV+...
179 G. Hya 179 85519 48396 09h 51m 59.53s −16° 32′ 04.6″ 6.08 0.66 395 K0III
65 G. Hya 65 75140 43204 08h 48m 04.87s −06° 33′ 31.5″ 6.09 −0.46 667 K0
322 G. Hya 322 108110 60603 12h 25m 18.41s −27° 44′ 56.4″ 6.09 −0.38 643 K3III
21 Hya 21 106 KW 79193 45184 09h 12m 26.05s −07° 06′ 35.6″ 6.10 1.51 269 A3m KW Hya; Algol variable
231 G. Hya 231 91706 51795 10h 34m 57.76s −23° 10′ 34.8″ 6.10 2.09 207 F6V
372 G. Hya 372 124576 69623 14h 15m 01.28s −29° 16′ 54.7″ 6.10 −0.54 695 A1V
155 G. Hya 155 82543 46840 09h 32m 41.41s +01° 51′ 51.3″ 6.11 0.58 416 F7IV-V
OY Hya (188 G. Hya) 188 OY 86612 48943 09h 59m 06.32s −23° 57′ 02.8″ 6.11 −0.31 628 B5V Be star
9 G. Hya 9 70148 40859 08h 20m 17.01s −05° 19′ 47.4″ 6.12 0.12 516 K2III
73 G. Hya 73 75916 43580 08h 52m 30.74s −13° 13′ 58.6″ 6.12 1.04 338 K1III
154 G. Hya 154 82477 46768 09h 31m 55.77s −10° 22′ 13.4″ 6.12 0.92 358 K0
157 G. Hya 157 82638 46869 09h 33m 02.00s −08° 30′ 19.0″ 6.12 0.72 393 K0
217 G. Hya 217 89911 50790 10h 22m 12.96s −19° 51′ 59.7″ 6.12 −0.55 704 A0V
10 Hya 10 52 74591 42931 08h 45m 01.28s +05° 40′ 50.1″ 6.13 2.12 207 A6V
81 G. Hya 81 76494 43902 08h 56m 37.04s +04° 14′ 11.7″ 6.13 −1.34 1016 G8II-III
153 G. Hya 153 82428 46744 09h 31m 38.97s −10° 33′ 07.1″ 6.13 2.46 177 F0Vn
13 G. Hya 13 70574 41036 08h 22m 30.20s −06° 10′ 45.0″ 6.14 2.07 212 A8IV
105 G. Hya 105 79108 45167 09h 12m 12.91s +03° 52′ 01.2″ 6.14 0.83 376 A0V
146 G. Hya 146 82043 46529 09h 29m 24.47s −02° 12′ 18.6″ 6.14 0.32 475 F0III
MO Hya 334 MO 111786 62788 12h 51m 57.97s −26° 44′ 18.1″ 6.14 2.24 196 A0III δ Sct variable
363 G. Hya 363 121699 68177 13h 57m 27.75s −23° 01′ 21.5″ 6.14 −0.17 596 K2/K3III
HD 100307 286 100307 56293 11h 32m 23.34s −26° 44′ 48.7″ 6.15 −0.59 728 M2III
NS Hya 96 NS 78196 44738 09h 06m 59.95s +01° 27′ 45.8″ 6.16 −1.25 991 M1III
315 G. Hya 315 105686 59307 12h 10m 02.58s −34° 42′ 17.0″ 6.16 1.14 329 A0V
302 G. Hya 302 103266 57971 11h 53m 26.87s −35° 03′ 59.7″ 6.17 1.78 246 A2V
8 G. Hya 8 70110 40858 08h 20m 12.98s −00° 54′ 32.8″ 6.18 3.13 133 F9V
37 G. Hya 37 73281 42299 08h 37m 27.17s −04° 56′ 02.4″ 6.18 0.79 391 K0
89 G. Hya 89 77084 44162 08h 59m 39.94s −19° 12′ 28.1″ 6.19 3.20 129 F5IV/V
359 G. Hya 359 120455 67523 13h 50m 06.54s −29° 04′ 52.5″ 6.19 0.97 361 A0V
LV Hya 305 LV 103789 58272 11h 57m 03.78s −33° 18′ 55.6″ 6.20 0.88 378 B9.5V α2 CVn variable
HD 95698 (8) 261 95698 53963 11h 02m 24.41s −26° 49′ 52.3″ 6.21 2.59 173 A9III/IV 8 Crateris
356 G. Hya 356 119623 67071 13h 44m 45.70s −25° 30′ 03.2″ 6.21 −0.47 706 K3III
58 G. Hya 58 74860 43035 08h 46m 06.89s −11° 00′ 24.5″ 6.22 −4.13 3835 K5III
182 G. Hya 182 85905 48584 09h 54m 31.83s −22° 29′ 14.8″ 6.23 0.50 457 A2/A3III
205 G. Hya 205 88699 50066 10h 13m 19.48s −27° 01′ 44.3″ 6.23 0.74 409 A9m...
311 G. Hya 311 105078 59008 12h 05m 56.69s −35° 41′ 38.2″ 6.23 −0.51 728 B7V
371 G. Hya 371 124281 69458 14h 13m 13.25s −26° 36′ 44.2″ 6.23 −0.46 709 K0III
199 G. Hya 199 88182 49802 10h 09m 56.49s −12° 05′ 42.9″ 6.24 1.74 259 A5m
245 G. Hya 245 92770 52391 10h 42m 31.38s −13° 58′ 28.4″ 6.24 −0.53 738 K3/K4III:
147 G. Hya 147 82074 46543 09h 29m 32.43s −04° 14′ 47.4″ 6.25 2.57 177 G6IV
159 G. Hya 159 82674 46893 09h 33m 19.94s −07° 11′ 24.5″ 6.25 0.70 421 K0
197 G. Hya 197 88025 49689 10h 08m 35.45s −15° 36′ 43.0″ 6.25 0.01 578 A0V
149 G. Hya 149 82180 46569 09h 29m 49.88s −23° 20′ 43.2″ 6.26 −2.26 1646 K2/K3III
144 G. Hya 144 81980 46504 09h 29m 02.34s −01° 15′ 24.9″ 6.27 1.47 297 F0Vn
185 G. Hya 185 86266 48763 09h 56m 46.89s −26° 32′ 59.1″ 6.27 2.06 227 A4V
391 G. Hya 391 131919 73171 14h 57m 13.72s −29° 09′ 27.4″ 6.28 0.12 557 B8/B9V
235 G. Hya 235 91881 51885 10h 36m 04.51s −26° 40′ 31.0″ 6.29 3.07 143 F5V
126 G. Hya 126 80719 45854 09h 20m 55.46s −15° 37′ 03.2″ 6.30 2.88 158 F6V
192 G. Hya 192 87344 49321 10h 04m 02.83s −18° 06′ 05.1″ 6.30 0.47 477 B8V
HQ Hya 7 HQ 69997 40766 08h 19m 15.11s −10° 09′ 57.0″ 6.31 1.14 353 F3IIIp δ Sct variable
37 Hya 37 171 OW 83650 47427 09h 39m 47.42s −10° 34′ 13.0″ 6.31 −1.33 1098 A0Vn OW Hya; 171 G. Hya.
337 G. Hya 337 112519 63243 12h 57m 33.17s −22° 45′ 12.5″ 6.31 0.83 407 K0III
111 G. Hya 111 79752 45424 09h 15m 24.95s −15° 01′ 29.5″ 6.32 1.18 348 A0V
HD 100953 (23) 292 100953 56657 11h 37m 01.22s −32° 59′ 16.8″ 6.32 2.04 234 F5V 23 Crateris
165 G. Hya 165 83104 47070 09h 35m 33.82s −19° 34′ 59.9″ 6.33 1.63 283 A0V
71 G. Hya 71 75811 43570 08h 52m 24.18s +05° 20′ 25.2″ 6.34 0.22 547 A5V
104 G. Hya 104 79066 45150 09h 11m 55.69s +05° 28′ 07.2″ 6.34 2.81 166 A9IVe...
V335 Hya 316 V335 106198 59588 12h 13m 12.97s −34° 07′ 31.0″ 6.34 −0.89 911 M4/M5Ib/II:
317 G. Hya 317 106257 59622 12h 13m 36.80s −33° 47′ 34.4″ 6.34 0.86 406 A0V
34 G. Hya 34 72908 42142 08h 35m 24.96s +02° 44′ 36.4″ 6.35 0.21 551 G9III
275 G. Hya 275 97393 54725 11h 12m 14.78s −32° 26′ 01.8″ 6.35 −0.23 676 M2/M3III
369 G. Hya 369 124162 69398 14h 12m 24.55s −24° 21′ 48.0″ 6.35 0.49 484 K2III
373 G. Hya 373 125279 69977 14h 19m 07.17s −27° 08′ 28.2″ 6.35 −0.69 834 K5III
206 G. Hya 206 88806 50142 10h 14m 08.98s −23° 48′ 50.3″ 6.36 −1.70 1336 M1III
50 G. Hya 50 74393 42854 08h 43m 59.79s +04° 20′ 04.5″ 6.37 −0.40 738 B9.5III-IV
172 G. Hya 172 83731 47454 09h 40m 20.07s −10° 46′ 09.1″ 6.37 −0.68 838 A2V
29 G. Hya 29 72462 41893 08h 32m 33.39s −15° 01′ 48.7″ 6.38 2.13 231 A7IV/V
320 G. Hya 320 107869 60468 12h 23m 47.82s −30° 20′ 07.4″ 6.39 −0.57 803 K5III
34 Hya 34 167 83373 47249 09h 37m 51.54s −09° 25′ 28.1″ 6.40 1.10 375 A1V
R Hya 347 R 117287 65835 13h 29m 42.82s −23° 16′ 52.9″ 6.40 −2.55 2012 M6/M7e Mira variable
55 G. Hya 55 74688 42951 08h 45m 20.77s −02° 36′ 03.7″ 6.41 1.71 283 F2+...
LO Hya (25 G. Hya) 25 LO 71663 41564 08h 28m 29.16s −02° 31′ 01.6″ 6.42 1.77 278 A5m
66 G. Hya 66 75217 43246 08h 48m 37.48s −01° 02′ 41.4″ 6.42 0.68 458 K0
308 G. Hya 308 104039 58436 11h 58m 54.39s −25° 54′ 31.7″ 6.42 −0.76 891 A1IV/V
364 G. Hya 364 121758 68224 13h 57m 58.86s −25° 59′ 53.1″ 6.42 0.17 579 K1III
26 G. Hya 26 71665 41547 08h 28m 19.78s −08° 48′ 58.3″ 6.43 −0.65 849 K0
74 G. Hya 74 76027 43623 08h 53m 05.35s −16° 57′ 08.5″ 6.43 0.89 417 K1III
274 G. Hya 274 97344 54703 11h 11m 57.86s −26° 48′ 22.1″ 6.43 0.84 427 K0III
332 G. Hya 332 111226 62448 12h 47m 53.67s −24° 51′ 06.3″ 6.43 −0.66 853 B8V
360 G. Hya 360 120690 67620 13h 51m 20.70s −24° 23′ 23.2″ 6.43 4.93 65 G5V
263 G. Hya 263 95857 54030 11h 03m 16.09s −31° 57′ 38.8″ 6.44 −0.38 753 M2/M3III
279 G. Hya 279 98221 55164 11h 17m 38.88s −34° 44′ 14.3″ 6.44 3.09 152 F3V
281 G. Hya 281 99712 55953 11h 27m 58.67s −35° 19′ 43.9″ 6.44 −1.50 1264 K4/K5III
294 G. Hya 294 101563 57001 11h 41m 08.60s −29° 11′ 48.6″ 6.44 3.35 135 G2III/IV
54 G. Hya 54 74685 42981 08h 45m 34.84s +04° 39′ 52.4″ 6.45 0.93 414 K0
117 G. Hya 117 79994 45543 09h 16m 57.05s −11° 06′ 10.6″ 6.45 1.19 368 K0
166 G. Hya 166 83352 47242 09h 37m 45.94s −03° 10′ 14.2″ 6.45 0.74 452 K0
204 G. Hya 204 88595 50013 10h 12m 38.10s −19° 09′ 10.1″ 6.45 3.33 137 F7V
258 G. Hya 258 94619 53387 10h 55m 11.58s −20° 39′ 53.9″ 6.45 0.00 637 K1III
349 G. Hya 349 117718 66060 13h 32m 34.52s −29° 33′ 55.0″ 6.45 3.08 154 F5IV
48 G. Hya 48 74190 42701 08h 42m 09.83s −11° 57′ 57.5″ 6.46 1.13 379 A5m
109 G. Hya 109 79481 45305 09h 14m 03.09s −14° 41′ 41.3″ 6.46 0.26 567 G6/G8III/IV
325 G. Hya 325 109074 61172 12h 32m 04.40s −32° 32′ 01.4″ 6.46 0.25 568 A3V
82 G. Hya 82 76478 43850 08h 55m 54.49s −15° 26′ 22.0″ 6.47 −0.51 813 K2III
213 G. Hya 213 89816 50728 10h 21m 28.70s −23° 42′ 39.2″ 6.47 1.18 373 A4IV/V
270 G. Hya 270 96723 54430 11h 08m 15.77s −29° 58′ 20.8″ 6.47 0.74 457 A1V
3 G. Hya 3 68667 40263 08h 13m 21.79s −01° 09′ 57.2″ 6.48 0.47 519 K0
63 G. Hya 63 75098 43152 08h 47m 21.48s −17° 03′ 10.3″ 6.48 −0.36 762 A2V
100 G. Hya 100 78614 44888 09h 08m 44.52s −16° 16′ 37.8″ 6.48 1.07 394 K0IIICN...
297 G. Hya 297 102438 57507 11h 47m 15.99s −30° 17′ 09.4″ 6.48 5.23 58 G5V
299 G. Hya 299 102888 57749 11h 50m 37.24s −27° 16′ 40.6″ 6.48 0.57 495 G8III
348 G. Hya 348 117558 65969 13h 31m 33.22s −28° 06′ 45.9″ 6.48 1.78 284 A1V
378 G. Hya 378 126400 70538 14h 25m 47.77s −26° 51′ 07.6″ 6.48 2.05 251 K0III
233 G. Hya 233 91790 51852 10h 35m 38.86s −18° 34′ 08.4″ 6.49 2.20 235 A5IV/V
312 G. Hya 312 105113 59021 12h 06m 05.25s −32° 57′ 38.7″ 6.49 2.94 167 G0V
342 G. Hya 342 114576 64375 13h 11m 39.24s −26° 33′ 06.2″ 6.49 1.23 367 A5V
346 G. Hya 346 117033 65682 13h 28m 01.88s −26° 24′ 08.0″ 6.49 −1.12 1087 K5III
210 G. Hya 210 89747 50693 10h 21m 07.98s −17° 59′ 05.6″ 6.50 2.68 189 F3IV
318 G. Hya 218 106500 59742 12h 15m 06.42s −29° 14′ 13.9″ 6.50 0.75 461 K0III
HD 96700 269 96700 54400 11h 07m 54s −30° 10′ 28″ 6.50 83 G0V have two planets (b and c)
29 Hya 29 139 81728 46365 09h 27m 14.65s −09° 13′ 25.3″ 6.53 −1.48 1304 A2V
HD 82943 164 82943 47007 09h 34m 50.74s −12° 07′ 46.4″ 6.54 4.35 90 G0V has three planets (b, c & d)
HD 94046 b2 (5) 94046 53037 10h 51m 05.99s −18° 19′ 56.0″ 6.56 0.76 471 A3V 5 Crateris
17 Hya 17 79 76370 43822 08h 55m 29.60s −07° 58′ 16.0″ 6.67 1.72 319 A3
14 Lib (14) 131992 73189 14h 57m 31.96s −25° 26′ 30.4″ 6.95 1.56 391 A2/A3V
HD 90156 90156 50921 10h 23m 55.27s −29° 38′ 43.9″ 6.95 5.23 72 G5V has a planet (b); variable star
V Hya V 53085 10h 51m 37.26s −21° 15′ 00.0″ 7.0 C Carbon star
25 Hya 25 80105 45588 09h 17m 29.22s −11° 57′ 42.7″ 7.07 1.50 424 K0
HD 86264 86264 48780 09h 56m 57.84s −15° 53′ 42.4″ 7.42 3.12 237 F7V has a planet (b)
HD 86950 86950 49129 10h 01m 38.0s −17° 19′ 59″ 7.46 551 K1 III has a planet
HD 72659 72659 42030 08h 34m 03.19s −01° 34′ 05.6″ 7.48 3.93 168 G0 has a planet (b)
HD 74156 74156 42723 08h 42m 25.12s +04° 34′ 41.2″ 7.62 3.57 211 G0V has three planets (b, c, & unconfirmed d)
φ1 Hya φ1 43 91369 51614 10h 32m 41.17s −16° 57′ 30.7″ 7.62 3.25 244 G2V
HD 86226 86226 48739 09h 56m 29.84s −24° 05′ 57.8″ 7.93 4.79 139 G2V has a planet (b)
HD 128356 128356 71481 14h 37m 05.0s −25° 48′ 09″ 8.29 85 K3V has a planet
V478 Hya V478 70573 08h 22m 49.95s +01° 51′ 33.6″ 8.70 5.40 149 G1-1.5V has a planet (b)
HD 72892 72892 42098 08h 34m 53.0s −14° 27′ 24″ 8.83 237 G5V has a planet
WASP-166 09h 39m 30.0s −20° 58′ 57″ 9.36 369 F9 has a transiting planet
Gliese 433 56528 11h 35m 26.95s −32° 32′ 23.9″ 9.79 10.01 29 M1.5 has a planet (b)
WASP-51/HAT-P-30 08h 15m 48s +05° 50′ 12″ 10.42 629 F has a transiting planet
GJ 357 47101 09h 36m 01.64s −21° 39′ 38.9″ 10.91 11.13 31 M2.5V has three transiting planets (d)
TW Hya TW 53911 11h 01m 51.91s −34° 42′ 17.0″ 11.1 7.3 184 K8Ve T Tauri star, retracted planet
WASP-25 13h 01m 26.37s −27° 31′ 19.9″ 11.87 5.74 550 G4 has a transiting planet
WASP-175 11h 05m 17.0s −34° 07′ 20″ 12 1905 has a transiting planet
HAT-P-42 09h 01m 23.0s +06° 05′ 50″ 12.17 1458 Lerna; has a transiting planet
WASP-169 08h 29m 33.0s −12° 56′ 41″ 12.2 2081 has a transiting planet
WASP-142 09h 22m 02.0s −23° 56′ 46″ 12.3 2740 F8 has a transiting planet
HAT-P-35 08h 13m 00s +04° 47′ 13″ 12.46 1745 has a transiting planet
WASP-143 09h 23m 23.0s +02° 55′ 57″ 12.6 1115 G1 has a transiting planet
WASP-36 08h 45m 9.0s −08° 01′ 37″ 12.7 1468 G2 has a transiting planet
LHS 3003 14h 56m 38.314s −28° 09′ 47.38″ 17.141 20.9 M7.0V [5][6][7][8][9]
Gliese 3634 10h 58m 35s −31° 08′ 39″ 19.8 65 M2.5 has a planet (b)
WASP-84 08h 44m 26.0s +01° 50′ 36″ 391 K0 has a transiting planet
G 161-71 09h 44m 54.224s −12° 20′ 54.43″ M4.5 [10][11][12][13]
Table legend:

See also

References

  1. ^ a b E.B Knobel - On a catalogue of stars in the Calendarium of Al Achsasi Al Mouakket
  2. ^ a b c d Star Name - R.H.Allen p. 238
  3. ^ Star Name - R.H.Allen p. 182
  4. ^ Star Name - R.H.Allen p. 246
  5. ^ Van Altena W. F.; Lee J. T.; Hoffleit E. D. (1995). "GCTP 3372.03". The General Catalogue of Trigonometric Stellar Parallaxes (Fourth ed.).
  6. ^ Leggett, S. K. (1992). "Infrared colors of low-mass stars". Astrophysical Journal Supplement Series. 82 (1): 351–394. Bibcode:1992ApJS...82..351L. doi:10.1086/191720.
  7. ^ Tinney, C. G. (1996). "CCD astrometry of southern very low-mass stars". Monthly Notices of the Royal Astronomical Society. 281 (2): 644–658. Bibcode:1996MNRAS.281..644T. doi:10.1093/mnras/281.2.644.
  8. ^ Dahn, C. C.; Harris, Hugh C.; Vrba, Frederick J.; Guetter, Harry H.; Canzian, Blaise; Henden, Arne A.; Levine, Stephen E.; Luginbuhl, Christian B.; Monet, Alice K. B.; Monet, David G.; Pier, Jeffrey R.; Stone, Ronald C.; Walker, Richard L.; Burgasser, Adam J.; Gizis, John E.; Kirkpatrick, J. Davy; Liebert, James; Reid, I. Neill (2002). "Astrometry and Photometry for Cool Dwarfs and Brown Dwarfs". The Astronomical Journal. 124 (2): 1170–1189. arXiv:astro-ph/0205050. Bibcode:2002AJ....124.1170D. doi:10.1086/341646. S2CID 119485007.{{cite journal}}: CS1 maint: multiple names: authors list (link)
  9. ^ Costa, Edgardo; Méndez, René A.; Jao, W.-C.; Henry, Todd J.; Subasavage, John P.; Brown, Misty A.; Ianna, Philip A.; Bartlett, Jennifer (2005). "The Solar Neighborhood. XIV. Parallaxes from the Cerro Tololo Inter-American Observatory Parallax Investigation-First Results from the 1.5 m Telescope Program". The Astronomical Journal. 130 (1): 337–349. Bibcode:2005AJ....130..337C. doi:10.1086/430473.
  10. ^ Bartlett, Jennifer L.; Lurie, John C.; Riedel, Adric; Ianna, Philip A.; Jao, Wei-Chun; Henry, Todd J.; Winters, Jennifer G.; Finch, Charlie T.; Subasavage, John P. (2017). "The Solar Neighborhood. XXXX. Parallax Results from the CTIOPI 0.9 m Program: New Young Stars Near the Sun". The Astronomical Journal. 154 (4): 151. Bibcode:2017AJ....154..151B. doi:10.3847/1538-3881/aa8457. ISSN 1538-3881.
  11. ^ Reid, I. Neill; Kilkenny, D.; Cruz, K. L. (2002). "Meeting the Cool Neighbors. II. Photometry of Southern NLTT Stars". The Astronomical Journal. 123 (5): 2822–2827. arXiv:astro-ph/0202460. Bibcode:2002AJ....123.2822R. doi:10.1086/339700. S2CID 8096662.
  12. ^ Scholz, R.-D.; Meusinger, H.; Jahreiß, H. (2005). "Search for nearby stars among proper motion stars selected by optical-to-infrared photometry. III. Spectroscopic distances of 322 NLTT stars". Astronomy and Astrophysics. 442 (1): 211–227. arXiv:astro-ph/0507284. Bibcode:2005A&A...442..211S. doi:10.1051/0004-6361:20053004. S2CID 7013323. Table1.dat
  13. ^ Kirkpatrick, J. Davy; Gelino, Christopher R.; Cushing, Michael C.; Mace, Gregory N.; Griffith, Roger L.; Skrutskie, Michael F.; Marsh, Kenneth A.; Wright, Edward L.; Eisenhardt, Peter R.; McLean, Ian S.; Mainzer, Amy K.; Burgasser, Adam J.; Tinney, Chris G.; Parker, Stephen; Salter, Graeme (2012). "Further Defining Spectral Type "Y" and Exploring the Low-mass End of the Field Brown Dwarf Mass Function". The Astrophysical Journal. 753 (2): 156. arXiv:1205.2122. Bibcode:2012ApJ...753..156K. doi:10.1088/0004-637X/753/2/156. S2CID 119279752.

Bibliography

source: https://en.wikipedia.org/wiki/56_Hydrae