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EntityQ4642522· pop 6· linked from 191 articles

Also known as HD 73840, a Hydrae, 6 Hya, a Hya, HIP 42509, HIC 42509, HR 3431

star in the constellation Hydra

Wikidata facts

Distance from Earth
129.092
Show 14 more facts
catalog code
UBV M 14579
spectral class
K2
effective temperature
4050
apparent magnitude
4.475735
radial velocity
-7.5
parallax
7.7464
metallicity
-0.21
stellar rotational velocity
19
surface gravity
81
absolute magnitude
-0.40
right ascension component of proper motion
-81.269
declination component of proper motion
2.03
right ascension
130.00613100331
declination
-12.47537472912
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