θ-Hya (Star)

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

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From Cambridge , θ-Hya is visible in the morning sky, becoming accessible around 23:32, when it reaches an altitude of 17° above your eastern horizon. It will then reach its highest point in the sky at 04:04, 49° above your southern horizon. It will be lost to dawn twilight around 05:42, 44° above your south-western horizon.

Name θ-Hya
Object type Star
Other names
θ-Hya
Theta Hydrae
22-Hya
22 Hydrae
HR 3665[1]
HD 79469
NSV 4425
HIP 45336[3]
TYC 227-2544-1[2]
Position
Right ascension:09h14m21s [2]
Declination:+02°18'51" [2]
Constellation:Hydra
Magnitude:
Variable
3.86 (V) [2]
3.80 (BT) [2]
3.85 (VT) [2]
Distance:34.8 parsec
113.4 lightyrs [3]
B-V Color (mag):-0.04
Proper motion (speed):334.2 mas/yr[3]
Proper motion (pos ang):159.9°
Derived quantities
Absolute mag (V):1.15

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