94 Piscium

{{short description|Star in the constellation Pisces}}

{{Starbox begin}}

{{Starbox observe

| epoch = J2000

| ra = {{RA|01|26|41.67906}}{{cite DR2|2786205006436020096}}

| dec = {{DEC|+19|14|25.5356}}

| constell = Pisces

| appmag_v = 5.495{{cite journal|title=The Tycho-2 catalogue of the 2.5 million brightest stars|author=Høg, E.|display-authors=etal|date=2000|journal=Astronomy and Astrophysics|volume=355|pages=L27–L30|bibcode=2000A&A...355L..27H}}

}}

{{Starbox character

| type = red clump

| class = K1 III{{cite journal|bibcode=1990ApJS...74.1075M|doi=10.1086/191527|title=High-resolution spectroscopic survey of 671 GK giants. I - Stellar atmosphere parameters and abundances|journal=The Astrophysical Journal Supplement Series|volume=74|pages=1075|year=1990|last1=McWilliam|first1=Andrew|doi-access=free}}

| b-v={{Val|1.106|0.005}}

}}

{{Starbox astrometry

| radial_v = {{Val|-42.53|0.09}}{{cite journal|bibcode=2005A&A...430..165F|title=Local kinematics of K and M giants from CORAVEL/Hipparcos/Tycho-2 data. Revisiting the concept of superclusters|journal=Astronomy and Astrophysics|volume=430|pages=165|last1=Famaey|first1=B.|last2=Jorissen|first2=A.|last3=Luri|first3=X |last4=Mayor|first4=M.|last5=Udry|first5=S.|last6=Dejonghe|first6=H.|last7=Turon|first7=C.|year=2005|doi=10.1051/0004-6361:20041272|arxiv=astro-ph/0409579|s2cid=17804304}}

| prop_mo_ra = 51.382

| prop_mo_dec = −58.041

| parallax = 10.6874

| p_error = 0.1404

| parallax_footnote =

| absmag_v = 0.84{{citation

| title=XHIP: An extended hipparcos compilation

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

| journal=Astronomy Letters | postscript=.

| arxiv=1108.4971 | volume=38 | issue=5 | pages=331 | year=2012

| bibcode=2012AstL...38..331A | doi=10.1134/S1063773712050015 | s2cid=119257644 }}

}}

{{Starbox detail

| mass = 1.34{{cite journal|bibcode=2016MNRAS.456.3655M|doi=10.1093/mnras/stv2830|arxiv=1511.08203|title=Red giant masses and ages derived from carbon and nitrogen abundances|journal=Monthly Notices of the Royal Astronomical Society|volume=456|issue=4|pages=3655|year=2016|last1=Martig|first1=Marie|last2=Fouesneau|first2=Morgan|last3=Rix|first3=Hans-Walter|last4=Ness|first4=Melissa|last5=Mészáros|first5=Szabolcs|last6=García-Hernández|first6=D. A.|last7=Pinsonneault|first7=Marc|last8=Serenelli|first8=Aldo|last9=Aguirre|first9=Victor Silva|last10=Zamora|first10=Olga|doi-access=free |s2cid=54647886}}

| radius = {{Val|12.8|0.1|0.4}}

| temperature = {{Val|4665|42|fmt=commas}}{{cite journal|bibcode=2010AJ....140..293B|doi=10.1088/0004-6256/140/2/293|arxiv=1005.1205|title=Spectroscopic Abundances and Membership in the Wolf 630 Moving Group|journal=The Astronomical Journal|volume=140|issue=2|pages=293|year=2010|last1=Bubar|first1=Eric J.|last2=King|first2=Jeremy R.|s2cid=118455341}}

| metal_fe = {{Val|−0.03|0.04}}

| luminosity= {{Val|68.759|1.058}}

| gravity = {{Val|2.45|0.10}}

| age_gyr = 4.1

}}

{{Starbox catalog

| names = {{odlist|BD=+18°189|FK5=1039|GJ=|HD=8763|HIP=6732|HR=414|SAO=92444|Gambuz}}{{cite simbad | title=94 Psc | access-date=2019-03-25 }}

}}

{{Starbox reference

| Simbad=94+Psc

}}

{{Starbox end}}

94 Piscium is a single star in the zodiac constellation Pisces, located 305 light years away from the Sun. It is visible to the naked eye as a faint, orange-hued star with an apparent visual magnitude of 5.495. The object is moving closer to the Earth with a heliocentric radial velocity of −43 km/s. It is a possible member of the Wolf 630 moving group.

This is an evolved K-type giant star with a stellar classification of K1 III. It is a red clump giant, which indicates it is on the horizontal branch and is generating energy through helium fusion at its core. The star is 4.1 billion years old with 1.34 times the mass of the Sun and 13 times the Sun's radius. It is radiating 69 times the Sun's luminosity from its enlarged photosphere at an effective temperature of 4,665 K.

References

{{Reflist|refs=

{{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 | year=2008

| arxiv=0806.2878 | bibcode=2008MNRAS.389..869E

| doi=10.1111/j.1365-2966.2008.13596.x | doi-access=free | s2cid=14878976 | postscript=. }}

{{citation

| display-authors=1 | last1=Tautvaišienė | first1=G.

| last2=Edvardsson | first2=B. | last3=Puzeras | first3=E.

| last4=Barisevičius | first4=G. | last5=Ilyin | first5=I.

| title=C, N and O abundances in red clump stars of the Milky Way

| journal=Monthly Notices of the Royal Astronomical Society

| volume=409 | issue=3 | pages=1213–1219 | date=December 2010

| doi=10.1111/j.1365-2966.2010.17381.x

| doi-access=free | bibcode=2010MNRAS.409.1213T | arxiv=1007.4064 | s2cid=119182458 }}

{{citation

| title=Spectroscopic Abundances and Membership in the Wolf 630 Moving Group

| last1=Bubar | first1=Eric J. | last2=King | first2=Jeremy R.

| journal=The Astronomical Journal | postscript=.

| volume=140 | issue=2 | pages=293–318 | date=August 2010

| doi=10.1088/0004-6256/140/2/293 | bibcode=2010AJ....140..293B |arxiv = 1005.1205 | s2cid=118455341 }}

}}

{{Stars of Pisces}}

{{DEFAULTSORT:94 Piscium}}

Category:K-type giants

Category:Horizontal-branch stars

Category:Pisces (constellation)

Category:Durchmusterung objects

Piscium, 094

008763

006732

0414