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35 Vulpeculae

{{Short description|Star in the constellation Vulpecula}}

{{Starbox begin

| name = 35 Vulpeculae

}}

{{Starbox observe

| epoch = J2000

| constell = Vulpecula

| ra = {{RA|21|27|40.0577}}

| dec = {{DEC|+27|36|30.940}}

| appmag_v = 5.39

}}

{{Starbox character

| class = A1VmA3

| b-v = {{Val|0.049|0.003}}

| variable =

}}

{{Starbox astrometry

| radial_v = {{Val|−8.0|2.8}}

| prop_mo_ra = {{val|41.336|(65)}}

| prop_mo_dec = {{val|20.923|(59)}}

| parallax = 16.9162

| p_error = 0.0681

| parallax_footnote =

| absmag_v = 1.56

}}

{{Starbox detail

| source =

| mass = 2.15

| radius = 1.70

| luminosity = 21.6

| gravity = {{Val|4.35|0.14}}

| temperature = {{Val|9622|327|fmt=commas}}

| metal_fe = +0.4

| rotational_velocity = 81

| age_myr = 212

}}

{{Starbox catalog

| names = {{odlist | F=35 Vul | BD=+26°4164 | FK5=1549 | HD=204414 | HIP=105966 | HR=8217 | SAO=89720 }}

}}

{{Starbox reference

| Simbad = 35+Vul

}}

{{Starbox end}}

35 Vulpeculae is a single, white-hued star in the northern constellation of Vulpecula. It is faintly visible to the naked eye with an apparent visual magnitude of 5.39. An annual parallax shift of {{Val|16.9162|0.0681|ul=mas}} provides a distance estimate of about 193 light years. It is moving closer with a heliocentric radial velocity of −8 km/s.

This is an A-type main-sequence star with a stellar classification of A1VmA3, indicating it has the spectrum of an A1 class star with the metal-lines of an A3 star. It is an estimated 212 million years old with a projected rotational velocity of 81 km/s. The star has 2.15 times the mass of the Sun with 1.70 times the Sun's radius. It is radiating 21.6 times the Sun's luminosity from its photosphere at an effective temperature of around 9,622 K.

References

{{reflist|refs=

{{Cite Gaia EDR3|1847482042098648832}}

{{cite simbad | title=35 Vul | access-date=2018-04-21 }}

{{citation

| title=A new method for the inversion of atmospheric parameters of A/Am stars

| journal=Astronomy & Astrophysics

| display-authors=1 | last1=Gebran | first1=M.

| last2=Farah | first2=W. | last3=Paletou | first3=F.

| last4=Monier | first4=R. | last5=Watson | first5=V.

| year=2016 | volume=589 | pages=A83

| bibcode=2016A&A...589A..83G | doi=10.1051/0004-6361/201528052

| arxiv=1603.01146 | s2cid=118549566

| postscript=. }}

{{citation

| last1=David | first1=Trevor J. | last2=Hillenbrand | first2=Lynne A.

| title=The Ages of Early-Type Stars: Strömgren Photometric Methods Calibrated, Validated, Tested, and Applied to Hosts and Prospective Hosts of Directly Imaged Exoplanets

| journal=The Astrophysical Journal

| volume=804 | issue=2 | pages=146 | year=2015

| bibcode=2015ApJ...804..146D | doi=10.1088/0004-637X/804/2/146

| arxiv=1501.03154 | s2cid=33401607 | postscript=. }}

{{citation

| title=A Sensitive Identification of Warm Debris Disks in the Solar Neighborhood through Precise Calibration of Saturated WISE Photometry

| display-authors=1 | last1=Patel | first1=Rahul I.

| last2=Metchev | first2=Stanimir A. | last3=Heinze | first3=Aren

| journal=The Astrophysical Journal Supplement Series | postscript=.

| volume=212 | issue=1 | id=10 | pages=23 | date=May 2014

| doi=10.1088/0067-0049/212/1/10 | bibcode=2014ApJS..212...10P |arxiv = 1403.3435 | s2cid=119219094 }}

{{citation

| title=The VAST Survey - III. The multiplicity of A-type stars within 75 pc

| journal=Monthly Notices of the Royal Astronomical Society

| last1=De Rosa | first1=R. J. | last2=Patience | first2=J.

| last3=Wilson | first3=P. A. | last4=Schneider | first4=A.

| last5=Wiktorowicz | first5=S. J. | last6=Vigan | first6=A.

| last7=Marois | first7=C. | last8=Song | first8=I.

| last9=MacIntosh | first9=B. | last10=Graham | first10=J. R.

| last11=Doyon | first11=R. | last12=Bessell | first12=M. S.

| last13=Thomas | first13=S. | last14=Lai | first14=O.

| display-authors=1 | volume=437 | issue=2 | pages=1216 | year=2014

| doi=10.1093/mnras/stt1932 | doi-access=free

| bibcode=2014MNRAS.437.1216D

| arxiv=1311.7141 | s2cid=88503488

| postscript=. }}

{{citation

| 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 | doi=10.1134/S1063773712050015

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

{{citation

| title=Spectral Classification of 533 B8-A2 Stars and the Mean Absolute Magnitude of A0 V Stars

| last1=Osawa | first1=Kiyoteru

| journal=Astrophysical Journal | postscript=.

| volume=130 | page=159 | date=1959

| bibcode=1959ApJ...130..159O | doi=10.1086/146706 | doi-access=free }}

{{citation

| title=Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system

| last1=Gontcharov | first1=G. A.

| journal=Astronomy Letters | postscript=.

| volume=32 |issue=11 | pages=759–771 | date=2006

| bibcode=2006AstL...32..759G | doi=10.1134/S1063773706110065

| arxiv=1606.08053 | s2cid=119231169 }}

}}

External links

  • {{WikiSky}}

{{Stars of Vulpecula}}

{{Sky|21|27|40.1|+|27|36|31|181.60039}}

{{DEFAULTSORT:35 Vulpeculae}}

Category:A-type main-sequence stars

Category:Vulpecula

Category:Durchmusterung objects

Vulpeculae, 35

204414

105966

8217