28 Camelopardalis

{{Starbox observe

| epoch = J2000.0

| constell = Camelopardalis

| ra = {{RA|05|46|54.60612}}

| dec = {{DEC|+56|55|26.1502}}

| appmag_v = 6.79

}}

{{Starbox character

| type =

| class = ApCr or A7 V

| b-v = {{Val|0.141|0.005}}

| variable =

}}

{{Starbox astrometry

| radial_v = {{Val|+19.7|2}}

| prop_mo_ra = +9.278

| prop_mo_dec = -25.985

| parallax = 4.6006

| p_error = 0.1994

| parallax_footnote =

| absmag_v = 0.13

}}

{{Starbox detail

| source =

| mass = 2.0

| radius = 4.7

| gravity = 3.4

| luminosity = 74.04

| temperature = 8,003

| metal_fe =

| rotational_velocity = 32.3{{±|3.8}}

| age_gyr =

}}

{{Starbox catalog

| names = {{odlist | F=28 Cam | BD=+56°1059 | HD=38129 | HIP=27283 | SAO=25364 }}

}}

{{Starbox reference

| Simbad = 28+Cam

}}

28 Camelopardalis is a star in the northern circumpolar constellation of Camelopardalis, located around 710 light years away from the Sun. It has an apparent visual magnitude of 6.79, which is below the normal limit for visibility to the naked eye. This star is moving further from the Earth with a heliocentric radial velocity of +20 km/s. It is a probable Ap star with a stellar classification of A7 V and an overabundance of chromium in the spectrum.

References

{{reflist|refs=

{{cite journal

| title=XHIP: An extended hipparcos compilation

| last1=Anderson | first1=E. | last2=Francis | first2=Ch.

| journal=Astronomy Letters

| volume=38 | issue=5 | pages=331 | year=2012

| bibcode=2012AstL...38..331A | arxiv=1108.4971

| doi=10.1134/S1063773712050015 | s2cid=119257644 }}

{{cite journal

| last1=Bidelman | first1=William P.

| title=Miscellaneous spectroscopic notes

| journal=Astronomical Society of the Pacific

| volume=100 | pages=1084 | year=1988

| bibcode=1988PASP..100.1084B | doi=10.1086/132274 | doi-access=free }}

{{cite journal

| last1=Renson | first1=P. | last2=Manfroid | first2=J.

| title=Catalogue of Ap, HgMn and Am stars

| journal=Astronomy and Astrophysics

| volume=498 | issue=3 | pages=961 | year=2009

| bibcode=2009A&A...498..961R | doi=10.1051/0004-6361/200810788 | doi-access=free }}

{{cite journal

| title=General catalogue of stellar radial velocities

| journal=Washington | date=1953

| last1=Wilson | first1=Ralph Elmer

| bibcode=1953GCRV..C......0W }}

{{citation

| title=Slit Spectra of Some Peculiar and Metallic-Line A Stars

| last1=Cowley | first1=Anne Pyne | last2=Cowley | first2=Charles R.

| journal=Publications of the Astronomical Society of the Pacific

| volume=77 | issue=456 | page=184 | date=June 1965

| doi=10.1086/128190 | bibcode=1965PASP...77..184C | s2cid=34476280 }}

{{cite journal

| title=Fundamental Parameters of CP Stars Observed at the 6-m Telescope. I. Observations in 2009–2011

| display-authors=1 | last1=Moiseeva | first1=A. V.

| last2=Romanyuk | first2=I. I. | last3=Semenko | first3=E. A.

| last4=Kudryavtsev | first4=D. O. | last5=Yakunin | first5=I. A.

| journal=Astrophysical Bulletin

| volume=74 | issue=1 | pages=62–65 | date=January 2019

| doi=10.1134/S1990341319010061 | bibcode=2019AstBu..74...62M }}

}}

Category:A-type main-sequence stars

Category:Ap stars

Category:Camelopardalis

Category:Durchmusterung objects

Camelopardalis, 28

038129

027283