O-Hya (Star)

R/B-band color composite image from the Second Digitized Sky Survey (DSS2), measuring 30 arcminutes across.

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From Fairfield , O-Hya is not readily observable since it lies so far south that it will never rise more than 14° above the horizon.

Name O-Hya
Object type Star
Other names
O-Hya
Omicron Hydrae
HR 4494[1]
HD 101431
HIP 56922[3]
TYC 7224-1785-1[2]
Gaia EDR3- 3476926526063978624[4]
Position
Right ascension:11h40m12s [4]
Declination:−34°44'40" [4]
Constellation:Hydra
Magnitude:4.68 (V) [2]
4.59 (BT) [2]
4.67 (VT) [2]
4.67 (G) [4]
4.64 (BP) [4]
4.69 (RP) [4]
Distance:141.1 parsec
460.0 lightyrs [4]
B-V Color (mag):-0.07
Proper motion (speed):43.8 mas/yr[4]
Proper motion (pos ang):268.2°
Derived quantities
Absolute mag (V):-1.07

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