F Hydrae, also known as HD 74395, is a
star in the
constellationHydra with an
apparent magnitude is 4.64. It was
catalogued as 31 Monocerotis, but this name is now rarely used since the star is now within the boundaries of Hydra.[10] It is a low mass
yellow supergiant around a thousand times brighter than the sun and five times as massive.
F Hya is a catalogued as a
triple star, with 8th magnitude BD-06°2707 80" away and 13th magnitude companion at 57".[11]
^
abcdeLyubimkov, Leonid S.; Lambert, David L.; Korotin, Sergey A.; Rachkovskaya, Tamara M.; Poklad, Dmitry B. (2015). "Carbon abundance and the N/C ratio in atmospheres of A-, F- and G-type supergiants and bright giants". Monthly Notices of the Royal Astronomical Society. 446 (4): 3447.
arXiv:1411.2722.
Bibcode:
2015MNRAS.446.3447L.
doi:
10.1093/mnras/stu2299.
^Lyubimkov, Leonid S.; Lambert, David L.; Kaminsky, Bogdan M.; Pavlenko, Yakov V.; Poklad, Dmitry B.; Rachkovskaya, Tamara M. (2012). "Lithium abundance in atmospheres of F- and G-type supergiants and bright giants". Monthly Notices of the Royal Astronomical Society. 427 (1): 11–26.
arXiv:1212.6057.
Bibcode:
2012MNRAS.427...11L.
doi:
10.1111/j.1365-2966.2012.21617.x.
S2CID119191810.
^Lyubimkov, Leonid S.; Lambert, David L.; Rostopchin, Sergey I.; Rachkovskaya, Tamara M.; Poklad, Dmitry B. (2010). "Accurate fundamental parameters for A-, F- and G-type Supergiants in the solar neighbourhood". Monthly Notices of the Royal Astronomical Society. 402 (2): 1369.
arXiv:0911.1335.
Bibcode:
2010MNRAS.402.1369L.
doi:
10.1111/j.1365-2966.2009.15979.x.
S2CID119096173.
^
abPickering, Edward Charles (1903). "A catalogue of 1520 bright stars". Annals of Harvard College Observatory. 48 (4): 125.
Bibcode:
1903AnHar..48..125P.