Neha Patil (Editor)

HR 4458

Updated on
Share on FacebookTweet on TwitterShare on LinkedInShare on Reddit
Covid-19
Luminosity (bolometric)  0.368 L☉
Magnitude  5.98
ARICNS  data
Constellation  Hydra
People also search for  HD 84117, Omicron Hydrae, 2 Sextantis

HR 4458 (289 G. Hydrae) is a binary star system in the constellation Hydra. At a distance of 31 light years, it is the closest star system to the solar system within this constellation. The primary is K-type main-sequence star of class K0. It has a common proper motion companion at an angular separation of 16.2″. This is a white dwarf star with a classification of DC8.

The primary has been examined for the presence of an infrared excess, but none was detected.

References

HR 4458 Wikipedia


Similar Topics
Johanna Baer
Gurf Morlix
Sam Smith (artist)
Topics
 
B
i
Link
H2
L