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EntityQ5175377· pop 5· linked from 191 articles

Upsilon2 Hydrae

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Also known as 40 Hydrae, HD 87504

star in the constellation Hydra

Astronomical data · SIMBAD

Object type
*
Spectral type
B8V
Distance
328 light-years
Redshift
z = 0.00037266053226781004
Coordinates
RA 151.2811° · Dec -13.0646°
View on SIMBAD →

via SIMBAD · CDS Strasbourg

Wikidata facts

Distance from Earth
100.499
Radius
3.2
Show 14 more facts
spectral class
B8IIISB
catalog code
ALS 16853
stellar rotational velocity
70
apparent magnitude
4.567612
effective temperature
11143
parallax
9.9503
radial velocity
111.7
luminosity
182
absolute magnitude
-0.31
right ascension component of proper motion
-38.261
declination component of proper motion
19.173
age estimated by a dating method
97
right ascension
151.28112337827667
declination
-13.06462649300306
Sources (2)

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via Wikidata sitelinks · CC0

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