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A Complete Guide to the Solar System and the Night Sky
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Bright stars in Hydra - Full list

The table below lists all the stars in the Hydra constellation which are brighter than magnitude 6.5 (approximate). The list includes 244 stars. Click on each star to see more details about it.

HR Number(*) Star designation Proper name Visual magnitude Color Notes
HR3748 α Hydrae Alphard 1.98 ⬤ Variable; Multiple;
HR5020 γ Hydrae 3 ⬤ Variable; Double;
HR3547 ζ Hydrae 3.11 ⬤
HR4232 ν Hydrae 3.11 ⬤
HR5287 π Hydrae 3.27 ⬤
HR3482 ε Hydrae Ashlesha 3.38 ⬤ Variable; Multiple;
HR4450 ξ Hydrae 3.54 ⬤ Double;
HR3994 λ Hydrae 3.61 ⬤ Multiple;
HR4094 μ Hydrae 3.81 ⬤
HR3665 θ Hydrae 3.88 ⬤ Variable; Multiple;
HR3314 3.9 ⬤
HR3845 ι Hydrae Ukdah 3.91 ⬤ Variable;
HR3903 υ1 Hydrae Zhang 4.12 ⬤
HR3410 δ Hydrae 4.16 ⬤ Double;
HR4552 β Hydrae 4.28 ⬤ Variable; Double;
HR3454 η Hydrae 4.3 ⬤ Variable;
HR3484 12 Hydrae 4.32 ⬤ Double;
HR3492 ρ Hydrae 4.36 ⬤ Double;
HR5526 58 Hydrae 4.41 ⬤
HR3418 σ Hydrae Minchir 4.44 ⬤
HR3787 τ2 Hydrae 4.57 ⬤
HR3759 τ1 Hydrae 4.6 ⬤ Double;
HR3970 υ2 Hydrae 4.6 ⬤ Variable;
HR3459 4.62 ⬤ Multiple;
HR3834 4.68 ⬤
HR3749 4.69 ⬤
HR4494 ο Hydrae 4.7 ⬤
HR3858 4.77 ⬤ Double;
HR5381 51 Hydrae 4.77 ⬤ Variable;
HR3706 26 Hydrae 4.79 ⬤ Double;
HR3709 27 Hydrae 4.8 ⬤ Multiple;
HR4163 4.82 ⬤ Variable;
HR3919 4.88 ⬤
HR3441 9 Hydrae 4.88 ⬤ Double;
HR4162 4.89 ⬤
HR4171 φ3 Hydrae 4.91 ⬤
HR3862 4.94 ⬤
HR3923 Felis 4.94 ⬤
HR5497 54 Hydrae 4.94 ⬤ Double;
HR4314 χ1 Hydrae 4.94 ⬤ Double;
HR4958 ψ Hydrae 4.95 ⬤
HR5080 4.97 ⬤ Variable; Double;
HR5407 52 Hydrae 4.97 ⬤ Variable; Multiple;
HR3613 ω Hydrae 4.97 ⬤
HR3431 6 Hydrae 4.98 ⬤
HR3808 5.01 ⬤
HR4449 5.04 ⬤ Variable;
HR3849 κ Hydrae 5.06 ⬤ Variable;
HR4145 44 Hydrae 5.08 ⬤ Double;
HR5312 50 Hydrae 5.08 ⬤
HR4532 5.11 ⬤ Variable;
HR5250 47 Hydrae 5.15 ⬤
HR4503 5.22 ⬤ Multiple;
HR4251 5.24 ⬤ Variable; Multiple;
HR3681 23 Hydrae 5.24 ⬤ Double;
HR5516 56 Hydrae 5.24 ⬤
HR3486 5.29 ⬤
HR4558 5.3 ⬤
HR3991 5.31 ⬤
HR3500 14 Hydrae 5.31 ⬤ Variable;
HR3212 5.36 ⬤
HR3750 5.38 ⬤ Double;
HR4214 5.42 ⬤
HR4334 5.44 ⬤ Variable;
HR4803 5.45 ⬤ Double;
HR3641 20 Hydrae 5.46 ⬤
HR3683 24 Hydrae 5.47 ⬤
HR5265 5.48 ⬤
HR4839 5.48 ⬤
HR3523 15 Hydrae 5.54 ⬤ Variable; Multiple;
HR4735 5.55 ⬤
HR3814 33 Hydrae 5.56 ⬤
HR4117 5.58 ⬤
HR4123 5.58 ⬤ Variable;
HR3321 2 Hydrae 5.59 ⬤ Variable; Double;
HR3738 28 Hydrae 5.59 ⬤
HR3977 5.6 ⬤
HR3630 19 Hydrae 5.6 ⬤ Double;
HR3297 1 Hydrae 5.61 ⬤
HR5514 55 Hydrae 5.63 ⬤
HR4444 5.64 ⬤ Double;
HR5577 59 Hydrae 5.65 ⬤ Double;
HR3763 5.66 ⬤
HR4860 5.66 ⬤
HR3596 5.67 ⬤
HR5097 5.69 ⬤
HR3478 5.7 ⬤
HR3965 5.7 ⬤
HR4158 5.7 ⬤ Double;
HR4282 5.71 ⬤ Variable; Double;
HR4317 χ2 Hydrae 5.71 ⬤ Variable;
HR3398 3 Hydrae 5.72 ⬤ Variable;
HR3653 5.73 ⬤
HR3305 5.73 ⬤
HR3638 5.73 ⬤
HR4469 5.74 ⬤ Multiple;
HR3796 5.74 ⬤
HR3554 5.75 ⬤ Double;
HR3636 5.77 ⬤
HR5257 48 Hydrae 5.77 ⬤
HR5517 57 Hydrae 5.77 ⬤
HR5120 5.78 ⬤ Multiple;
HR3704 5.78 ⬤ Double;
HR5167 5.81 ⬤
HR4339 5.81 ⬤ Variable;
HR3383 5.81 ⬤
HR4443 5.81 ⬤ Double;
HR5128 5.83 ⬤
HR3687 5.84 ⬤
HR4548 5.85 ⬤
HR3772 5.85 ⬤
HR5591 60 Hydrae 5.85 ⬤
HR3578 5.86 ⬤
HR3963 5.86 ⬤ Multiple;
HR5356 5.87 ⬤ Multiple;
HR3378 5.87 ⬤
HR4225 5.88 ⬤
HR4810 5.89 ⬤ Variable;
HR3810 5.91 ⬤
HR4565 5.93 ⬤
HR3802 5.94 ⬤
HR3288 5.96 ⬤
HR3564 5.96 ⬤ Variable;
HR4458 5.98 ⬤
HR4055 6 ⬤ Double;
HR3342 6 ⬤
HR3538 6 ⬤
HR3295 6.01 ⬤
HR3741 6.01 ⬤
HR4156 φ2 Hydrae 6.03 ⬤ Double;
HR5228 6.04 ⬤
HR4172 6.04 ⬤
HR3269 6.05 ⬤ Double;
HR4130 6.05 ⬤
HR4298 6.07 ⬤
HR3590 6.07 ⬤ Double;
HR3908 6.08 ⬤
HR5324 6.08 ⬤
HR4723 6.09 ⬤
HR3493 6.09 ⬤
HR4149 6.1 ⬤
HR3794 6.11 ⬤ Double;
HR3655 21 Hydrae 6.11 ⬤ Variable;
HR3801 6.12 ⬤
HR4076 6.13 ⬤
HR3529 6.13 ⬤ Double;
HR3272 6.13 ⬤
HR3788 6.13 ⬤
HR3469 10 Hydrae 6.13 ⬤
HR5246 6.14 ⬤
HR3651 6.14 ⬤
HR3760 6.14 ⬤
HR3557 6.14 ⬤
HR3785 6.14 ⬤
HR3285 6.15 ⬤
HR4881 6.15 ⬤
HR4445 6.16 ⬤
HR4628 6.17 ⬤ Double;
HR3618 6.17 ⬤
HR4553 6.17 ⬤
HR5197 6.18 ⬤ Variable;
HR3271 6.18 ⬤
HR3584 6.18 ⬤
HR3411 6.19 ⬤
HR4571 6.21 ⬤ Variable;
HR3946 6.21 ⬤ Variable;
HR5166 6.21 ⬤
HR4302 6.23 ⬤ Double;
HR3805 6.24 ⬤
HR3988 6.24 ⬤
HR3767 6.24 ⬤
HR3921 6.24 ⬤
HR5314 6.24 ⬤
HR4190 6.24 ⬤
HR4011 6.25 ⬤
HR3480 6.25 ⬤ Double;
HR3762 6.26 ⬤
HR3758 6.27 ⬤ Double;
HR3986 6.27 ⬤
HR3931 6.28 ⬤ Double;
HR5565 6.29 ⬤
HR4473 6.29 ⬤
HR4157 6.29 ⬤ Variable; Double;
HR4918 6.31 ⬤
HR3822 6.31 ⬤ Double;
HR3846 37 Hydrae 6.31 ⬤
HR3265 6.32 ⬤ Variable;
HR4651 6.33 ⬤ Double;
HR3392 6.33 ⬤
HR3714 6.33 ⬤
HR3526 6.33 ⬤ Double;
HR5309 6.34 ⬤
HR3675 6.35 ⬤ Variable;
HR3649 6.35 ⬤
HR3848 6.37 ⬤
HR3458 6.37 ⬤
HR3374 6.38 ⬤ Double;
HR4346 6.38 ⬤ Variable;
HR3337 6.39 ⬤ Variable; Multiple;
HR3832 34 Hydrae 6.4 ⬤
HR3472 6.41 ⬤ Double;
HR3338 6.43 ⬤
HR4579 6.43 ⬤ Double;
HR4498 6.44 ⬤
HR4005 6.44 ⬤
HR4261 6.44 ⬤
HR4857 6.44 ⬤
HR3446 6.45 ⬤
HR5209 6.45 ⬤
HR4420 6.45 ⬤
HR5098 6.45 ⬤
HR4373 6.45 ⬤
HR4307 6.46 ⬤
HR4774 6.46 ⬤
HR5090 6.47 ⬤
HR5399 6.48 ⬤
HR4542 6.48 ⬤
HR4525 6.48 ⬤
HR4331 6.49 ⬤
HR4152 6.49 ⬤
HR4647 6.5 ⬤ Variable;
HR4978 6.5 ⬤ Double;
HR4071 6.5 ⬤
HR3278 6.5 ⬤ Double;
HR3416 6.51 ⬤
HR4068 6.51 ⬤
HR4073 6.51 ⬤ Double;
HR4125 6.51 ⬤
HR4160 6.52 ⬤
HR3724 6.53 ⬤ Variable; Multiple;
HR4328 6.54 ⬤
HR3744 29 Hydrae 6.54 ⬤ Multiple;
HR4040 6.57 ⬤ Double;
HR3573 6.59 ⬤ Double;
HR5146 6.59 ⬤ Multiple;
HR3325 6.59 ⬤
HR4324 6.59 ⬤
HR3702 6.62 ⬤
HR4912 6.62 ⬤ Variable;
HR3437 6.63 ⬤
HR4218 6.67 ⬤ Multiple;
HR3553 17 Hydrae 6.67 ⬤ Double;
HR3962 6.7 ⬤ Double;
HR4320 6.77 ⬤

(*) HR stands for Harvard Revised Bright Star Catalogue, which is also known as the Yale Catalogue of Bright Stars.