Star in the constellation Vulpecula
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 16.9162±0.0681 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
^ Brown, A. G. A. ; et al. (Gaia collaboration) (2021). "Gaia Early Data Release 3: Summary of the contents and survey properties" . Astronomy & Astrophysics 649 : A1. arXiv :2012.01533 . Bibcode :2021A&A...649A...1G . doi :10.1051/0004-6361/202039657 . S2CID 227254300 .doi :10.1051/0004-6361/202039657e ). Gaia EDR3 record for this source at VizieR .
^ Anderson, E.; Francis, Ch. (2012), "XHIP: An extended hipparcos compilation", Astronomy Letters , 38 (5): 331, arXiv :1108.4971 , Bibcode :2012AstL...38..331A , doi :10.1134/S1063773712050015 , S2CID 119257644 .
^ Osawa, Kiyoteru (1959), "Spectral Classification of 533 B8-A2 Stars and the Mean Absolute Magnitude of A0 V Stars", Astrophysical Journal , 130 : 159, Bibcode :1959ApJ...130..159O , doi :10.1086/146706 .
^ Gontcharov, G. A. (2006), "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system", Astronomy Letters , 32 (11): 759–771, arXiv :1606.08053 , Bibcode :2006AstL...32..759G , doi :10.1134/S1063773706110065 , S2CID 119231169 .
^ David, Trevor J.; Hillenbrand, Lynne A. (2015), "The Ages of Early-Type Stars: Strömgren Photometric Methods Calibrated, Validated, Tested, and Applied to Hosts and Prospective Hosts of Directly Imaged Exoplanets", The Astrophysical Journal , 804 (2): 146, arXiv :1501.03154 , Bibcode :2015ApJ...804..146D , doi :10.1088/0004-637X/804/2/146 , S2CID 33401607 .
^ Patel, Rahul I.; et al. (May 2014), "A Sensitive Identification of Warm Debris Disks in the Solar Neighborhood through Precise Calibration of Saturated WISE Photometry", The Astrophysical Journal Supplement Series , 212 (1): 23, arXiv :1403.3435 , Bibcode :2014ApJS..212...10P , doi :10.1088/0067-0049/212/1/10 , S2CID 119219094 , 10.
^ Gebran, M.; et al. (2016), "A new method for the inversion of atmospheric parameters of A/Am stars", Astronomy & Astrophysics , 589 : A83, arXiv :1603.01146 , Bibcode :2016A&A...589A..83G , doi :10.1051/0004-6361/201528052 , S2CID 118549566 .
"35 Vul" . SIMBAD Centre de données astronomiques de Strasbourg . Retrieved 2018-04-21.De Rosa, R. J.; et al. (2014), "The VAST Survey - III. The multiplicity of A-type stars within 75 pc", Monthly Notices of the Royal Astronomical Society , 437 (2): 1216, arXiv :1311.7141 , Bibcode :2014MNRAS.437.1216D , doi :10.1093/mnras/stt1932 , S2CID 88503488 .
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