phi3 Ceti

{{other stars by Bayer designation|Phi Ceti{{!}}φ Ceti}}

{{Starbox begin

| name = Phi³ Ceti

}}

{{Starbox observe

| epoch = J2000.0

| equinox = J2000.0 (ICRS)

| constell = Cetus

| ra = {{RA|00|56|01.48867}}

| dec = {{DEC|−11|15|59.4988}}

| appmag_v = 5.31

}}

{{Starbox character

| class = K5 III

| b-v = +1.52

| u-b =

| r-i =

| variable =

}}

{{Starbox astrometry

| radial_v = {{Val|−25.48|0.38}}

| prop_mo_ra = −26.909

| prop_mo_dec = −7.174

| parallax = 6.1068

| p_error = 0.2570

| parallax_footnote =

| absmag_v = −0.78

}}

{{Starbox detail

| source =

| mass = 1.4

| radius = {{val|44.33|0.76|2.94}}

| luminosity = {{val|441|21}}

| temperature = {{val|3974|139|34|fmt=commas}}

| gravity = 1.67

| metal_fe = −0.31

| rotational_velocity = 1.0

| age_gyr =

}}

{{Starbox catalog

| names = {{odlist | B=φ³ Ceti | F=22 Cet | BD=−12°162 | HD=5437 | HIP=4371 | HR=267 | SAO=147519 }}

}}

{{Starbox reference

| Simbad = phi03+Cet

}}

Phi³ Ceti is a solitary, orange-hued star in the equatorial constellation of Cetus. It is faintly visible to the naked eye with an apparent visual magnitude of 5.31. Based upon an annual parallax shift of {{val|6.11|ul=mas}} as seen from Earth, it is located approximately 530 light years from the Sun, give or take 20 light years. The star is drifting closer with a radial velocity of −25.5 km/s.

This is an evolved K-type giant star with a stellar classification of K5 III. It has about 1.4 times the mass and 44 times the radius of the Sun. The star radiates 441 times the solar luminosity from its photosphere at an effective temperature of 3,974 K.

References

{{reflist|refs=

{{citation

| title=XHIP: An extended hipparcos compilation

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

| journal=Astronomy Letters

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| bibcode=2012AstL...38..331A | doi=10.1134/S1063773712050015

| arxiv=1108.4971 | s2cid=119257644 | postscript=. }}

{{citation

| title=On the nature of lithium-rich giant stars. Constraints from beryllium abundances

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| last2=de Laverny | first2=P. | last3=Santos | first3=N. C.

| last4=Israelian | first4=G. | last5=Randich | first5=S.

| last6=Do Nascimento | first6=J. D. Jr. | last7=de Medeiros | first7=J. R.

| journal=Astronomy and Astrophysics | postscript=.

| volume=439 | issue=1 | pages=227–235 | date=August 2005

| doi=10.1051/0004-6361:20041805 | bibcode=2005A&A...439..227M |arxiv = astro-ph/0504133 | s2cid=10580797 }}

{{citation

| last1=Eggleton | first1=P. P. | last2=Tokovinin | first2=A. A.

| title=A catalogue of multiplicity among bright stellar systems

| journal=Monthly Notices of the Royal Astronomical Society

| volume=389 | issue=2 | pages=869–879 | date=September 2008

| doi=10.1111/j.1365-2966.2008.13596.x | doi-access=free | bibcode=2008MNRAS.389..869E

| postscript=. |arxiv = 0806.2878 | s2cid=14878976 }}

{{citation | display-authors=1

| last1=Soubiran | first1=C. | last2=Le Campion | first2=J.-F.

| last3=Cayrel de Strobel | first3=G. | last4=Caillo | first4=A.

| title=The PASTEL catalogue of stellar parameters

| journal=Astronomy and Astrophysics

| volume=515 | page=A111 |date=June 2010

| doi=10.1051/0004-6361/201014247 | bibcode=2010A&A...515A.111S

| postscript=. | arxiv=1004.1069 | s2cid=118362423 }}

{{citation

| title=Michigan catalogue of two-dimensional spectral types for the HD Stars

| last1=Houk | first1=N. | last2=Swift | first2=C.

| journal=Michigan Spectral Survey | publication-place=Ann Arbor, Michigan

| publisher=Department of Astronomy, University of Michigan

| volume=5 | year=1999

| bibcode=1999MSS...C05....0H | postscript=. }}

{{citation | display-authors=1

| last1=Johnson | first1=H. L. | last2=Iriarte | first2=B.

| last3=Mitchell | first3=R. I. | last4=Wisniewskj | first4=W. Z.

| title=UBVRIJKL photometry of the bright stars

| journal=Communications of the Lunar and Planetary Laboratory

| volume=4 | issue=99 | year=1966

| page=99 | bibcode=1966CoLPL...4...99J | postscript=. }}

{{cite simbad

| title=phi03 Cet

| access-date=2017-04-22 }}

}}

Category:K-type giants