24 Camelopardalis
{{Short description|Star in the constellation Camelopardalis}}
{{Starbox begin}}
{{Starbox observe
| epoch = J2000.0
| constell = Camelopardalis
| dec = {{DEC|+56|34|53.4884}}
}}
{{Starbox character
| type =
| variable =
}}
{{Starbox astrometry
| radial_v = {{Val|−31.34|0.16}}
| parallax = 16.9727
| p_error = 0.0716
}}
{{Starbox detail
| mass = {{Val|1.55|0.22}}
| radius = {{Val|5.07|0.19}}
| gravity = 3.22
| luminosity = {{Val|13.8|1.0|0.9}}
| temperature = 4,931
| metal_fe = 0.14
| rotational_velocity = 1.8
| age_gyr = {{Val|2.5|0.6|0.4}}
}}
{{Starbox catalog
| names = {{odlist | F=24 Cam | BD=+56°1050 | HD=37601 | HIP=26942 | HR=1941 | SAO=25333 }}
}}
{{Starbox reference
| Simbad = 24+Cam
}}
{{Starbox end}}
24 Camelopardalis is a star in the northern circumpolar constellation of Camelopardalis, located 192 light years away from the Sun. It is near the lower limit of visibility to the naked eye, appearing as a dim, orange-hued star with an apparent visual magnitude of 6.05. This object is moving closer to the Earth with a heliocentric radial velocity of −31 km/s.
The stellar classification of this star is K0 III, matching an evolved giant star that has exhausted the hydrogen at its core and expanded. It is 2.5 billion years old with 1.6 times the mass of the Sun and has grown to five times the Sun's radius. The star is radiating 14 times the luminosity of the Sun from its enlarged photosphere at an effective temperature of 4,931 K.
References
{{reflist|refs=
{{cite DR2|268432917676280704}}
{{cite simbad | title=24 Cam | accessdate=2019-04-17 }}
| display-authors=1 | postscript=.
| last1=Brewer | first1=John M. | last2=Fischer | first2=Debra A.
| last3=Valenti | first3=Jeff A. | last4=Piskunov | first4=Nikolai
| title=Spectral Properties of Cool Stars: Extended Abundance Analysis of 1,617 Planet-Search Stars
| journal=The Astrophysical Journal Supplement Series
| volume=225 | issue=2 | pages=32 | year=2016
| bibcode=2016ApJS..225...32B | arxiv=1606.07929
| doi=10.3847/0067-0049/225/2/32 | s2cid=118507965
| doi-access=free
}}
| title=XHIP: An extended hipparcos compilation
| last1=Anderson | first1=E. | last2=Francis | first2=Ch.
| journal=Astronomy Letters | postscript=.
| volume=38 | issue=5 | pages=331 | year=2012
| bibcode=2012AstL...38..331A | arxiv=1108.4971
| doi=10.1134/S1063773712050015 | s2cid=119257644 }}
| title=Spectral and Luminosity Classifications and Measurements of the Strength of Cyanogen Absorption for Late-Type Stars from Objective-Prism Spectra.
| last1=Yoss | first1=Kenneth M.
| journal=Astrophysical Journal
| volume=134 | page=809 | date=November 1961
| doi=10.1086/147209 | bibcode=1961ApJ...134..809Y }}
}}
{{Stars of Camelopardalis}}
{{DEFAULTSORT:24 Camelopardalis}}