In Evidence
Other stars in Hydra
- Alphard
- γ Hydrae
- ζ Hydrae
- ν Hydrae
- π Hydrae
- Ashlesha
- ξ Hydrae
- λ Hydrae
- μ Hydrae
- θ Hydrae
- HR3314
- Ukdah
- Zhang
- δ Hydrae
- β Hydrae
- η Hydrae
- 12 Hydrae
- ρ Hydrae
- 58 Hydrae
- Minchir
- τ2 Hydrae
- τ1 Hydrae
- υ2 Hydrae
- HR3459
- HR3834
- HR3749
- ο Hydrae
- HR3858
- 51 Hydrae
- 26 Hydrae
- 27 Hydrae
- HR4163
- HR3919
- 9 Hydrae
- HR4162
- φ3 Hydrae
- HR3862
- Felis
- 54 Hydrae
- χ1 Hydrae
- ψ Hydrae
- HR5080
- 52 Hydrae
- ω Hydrae
- 6 Hydrae
- HR3808
- HR4449
- κ Hydrae
- 44 Hydrae
- 50 Hydrae
- HR4532
- 47 Hydrae
- HR4503
- HR4251
- 23 Hydrae
- 56 Hydrae
- HR3486
- HR4558
- HR3991
- 14 Hydrae
- HR3212
- HR3750
- HR4214
- HR4334
- HR4803
- 20 Hydrae
- 24 Hydrae
- HR5265
- HR4839
- 15 Hydrae
- HR4735
- 33 Hydrae
- HR4117
- HR4123
- 2 Hydrae
- 28 Hydrae
- HR3977
- 19 Hydrae
- 1 Hydrae
- 55 Hydrae
- HR4444
- 59 Hydrae
- HR3763
- HR4860
- HR3596
- HR5097
- HR3478
- HR3965
- HR4158
- HR4282
- χ2 Hydrae
- 3 Hydrae
- HR3653
- HR3305
- HR3638
- HR4469
- HR3796
- HR3554
- HR3636
- 48 Hydrae
- 57 Hydrae
- HR5120
- HR3704
- HR5167
- HR4339
- HR3383
- HR4443
- HR5128
- HR3687
- HR4548
- HR3772
- 60 Hydrae
- HR3578
- HR3963
- HR5356
- HR3378
- HR4225
- HR4810
- HR3810
- HR4565
- HR3802
- HR3288
- HR3564
- HR4458
- HR4055
- HR3342
- HR3538
- HR3295
- HR3741
- φ2 Hydrae
- HR5228
- HR4172
- HR3269
- HR4130
- HR4298
- HR3590
- HR3908
- HR5324
- HR4723
- HR3493
- HR4149
- HR3794
- 21 Hydrae
- HR3801
- HR4076
- HR3529
- HR3272
- HR3788
- 10 Hydrae
- HR5246
- HR3651
- HR3760
- HR3557
- HR3785
- HR3285
- HR4881
- HR4445
- HR4628
- HR3618
- HR4553
- HR5197
- HR3271
- HR3584
- HR3411
- HR4571
- HR3946
- HR5166
- HR4302
- HR3805
- HR3988
- HR3767
- HR3921
- HR5314
- HR4190
- HR4011
- HR3480
- HR3762
- HR3758
- HR3986
- HR3931
- HR5565
- HR4473
- HR4157
- HR4918
- HR3822
- 37 Hydrae
- HR3265
- HR4651
- HR3392
- HR3714
- HR3526
- HR5309
- HR3675
- HR3649
- HR3848
- HR3458
- HR3374
- HR4346
- HR3337
- 34 Hydrae
- HR3472
- HR3338
- HR4579
- HR4498
- HR4005
- HR4261
- HR4857
- HR3446
- HR5209
- HR4420
- HR5098
- HR4373
- HR4307
- HR4774
- HR5090
- HR5399
- HR4542
- HR4525
- HR4331
- HR4152
- HR4647
- HR4978
- HR4071
- HR3278
- HR3416
- HR4068
- HR4073
- HR4125
- HR4160
- HR3724
- HR4328
- 29 Hydrae
- HR4040
- HR3573
- HR5146
- HR3325
- HR4324
- HR3702
- HR4912
- HR3437
- HR4218
- 17 Hydrae
- HR3962
- HR4320
HR4172
HR4172 is a hypergiant star of spectral class A0 in the constellation of Hydra.
HR4172 visual magnitude is 6.04. Because of its faintness, HR4172 is visible to the naked eye only from locations with very dark skies, while it is not visible at all from skies affected by light pollution.
Celestial Coordinates
Apparent
J2000
Galactic Coordinates
Finder Chart
Magnitude, Color, Spectral Class
The red dot in the diagram below shows where HR4172 is situated in the Hertzsprung–Russell diagram.
Distance, Radial Speed, Proper Motion
HR4172 is distant 358.64 light years from the Sun and it is moving far from the Sun at the speed of 12 kilometers per second.
Alternative Designations
Visibility from Your Location
Today's HR4172 rise, transit and set times from Greenwich, UK are the following (all times relative to the local timezone Europe/London):