Star in the constellation Taurus
HD 23753 is a single[ 11] star in the equatorialzodiac constellation ofTaurus , and is a member of thePleiades open cluster .[ 12] apparent visual magnitude of 5.44.[ 2] parallax shift ofmas light years . It is moving further from the Earth with a heliocentricradial velocity of +8 km/s.[ 5] ecliptic and so is subject tolunar occultations .[ 13]
This is aB-type main-sequence star with astellar classification of B9 Vn,[ 4] lines due to rapid rotation. It is 125[ 9] projected rotational velocity of 335 km/s,[ 3] [ 8] variable star with thedesignation NSV 1321,[ 14] amplitude is no more than 0.1 magnitude and it may even be suitable for aphotometric standard .[ 15] et al. report thatSTEREO eclipses , with a period of 2.2663 days, during which the brightness falls by 1%.[ 16]
HD 23753 has 3.21[ 3] mass of the Sun and 3.2[ 6] Sun's radius . It is radiating 150[ 3] Sun's luminosity from itsphotosphere at aneffective temperature of 11,535 K.[ 3]
^a b c d e Vallenari, A.; et al. (Gaia collaboration) (2023)."Gaia Data Release 3. Summary of the content and survey properties" .Astronomy and Astrophysics .674 : A1.arXiv :2208.00211 Bibcode :2023A&A...674A...1G .doi :10.1051/0004-6361/202243940 S2CID 244398875 . Gaia DR3 record for this source atVizieR .^a b c d 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 . ^a b c d e f g h i Zorec, J.; Royer, F. (January 2012), "Rotational velocities of A-type stars. IV. Evolution of rotational velocities",Astronomy & Astrophysics ,537 : A120,arXiv :1201.2052 Bibcode :2012A&A...537A.120Z ,doi :10.1051/0004-6361/201117691 ,S2CID 55586789 . ^a b Cowley, A. (November 1972), "Spectral classification of the bright B8 stars",Astronomical Journal ,77 :750– 755,Bibcode :1972AJ.....77..750C ,doi :10.1086/111348 . ^a b de Bruijne, J. H. J.; Eilers, A.-C. (October 2012), "Radial velocities for the HIPPARCOS-Gaia Hundred-Thousand-Proper-Motion project",Astronomy & Astrophysics ,546 : 14,arXiv :1208.3048 Bibcode :2012A&A...546A..61D ,doi :10.1051/0004-6361/201219219 ,S2CID 59451347 , A61. ^a b Pasinetti Fracassini, L. E.; et al. (2001), "Catalogue of Apparent Diameters and Absolute Radii of Stars (CADARS)",Astronomy & Astrophysics ,367 (2) (3rd ed.):521– 24,arXiv :astro-ph/0012289 Bibcode :2001A&A...367..521P ,doi :10.1051/0004-6361:20000451 ,S2CID 425754 . ^a b Khalatyan, A.; Anders, F.; Chiappini, C.; Queiroz, A. B. A.; Nepal, S.; Dal Ponte, M.; Jordi, C.; Guiglion, G.; Valentini, M.; Torralba Elipe, G.; Steinmetz, M.; Pantaleoni-González, M.; Malhotra, S.; Jiménez-Arranz, Ó.; Enke, H.; Casamiquela, L.; Ardèvol, J. (2024). "Transferring spectroscopic stellar labels to 217 million Gaia DR3 XP stars with SHBoost".Astronomy and Astrophysics .691 : A98.arXiv :2407.06963 Bibcode :2024A&A...691A..98K .doi :10.1051/0004-6361/202451427 . ^a b Rebull, L. M.; et al. (November 2016), "Rotation in the Pleiades with K2. I. Data and First Results",The Astronomical Journal ,152 (5): 19,arXiv :1606.00052 Bibcode :2016AJ....152..113R ,doi :10.3847/0004-6256/152/5/113 S2CID 67820148 , 113. ^a b Su, K. Y. L.; et al. (December 2006), "Debris Disk Evolution around A Stars",The Astrophysical Journal ,653 (1):675– 689,arXiv :astro-ph/0608563 Bibcode :2006ApJ...653..675S ,doi :10.1086/508649 ,S2CID 14116473 . ^ "HD 161840" .SIMBAD Centre de données astronomiques de Strasbourg . Retrieved2018-08-06 .^ Eggleton, P. P.; Tokovinin, A. A. (2008), "A catalogue of multiplicity among bright stellar systems",Monthly Notices of the Royal Astronomical Society ,389 (2): 869,arXiv :0806.2878 Bibcode :2008MNRAS.389..869E ,doi :10.1111/j.1365-2966.2008.13596.x S2CID 14878976 . ^ White, Richard E.; et al. (February 2001), "Interstellar Matter Near the Pleiades. V. Observations of NA I toward 36 Stars",The Astrophysical Journal Supplement Series ,132 (2):253– 280,Bibcode :2001ApJS..132..253W ,doi :10.1086/318950 ^ Eitter, J. J.; Beavers, W. I. (August 1977), "Lunar occultation summary. II",Astrophysical Journal Supplement Series ,34 :493– 504,Bibcode :1977ApJS...34..493E ,doi :10.1086/190460 ^ Samus', N. N.; et al. (2017), "General catalogue of variable stars: Version GCVS 5.1",Astronomy Reports ,61 (1):80– 88,Bibcode :2017ARep...61...80S ,doi :10.1134/S1063772917010085 ,S2CID 125853869 . ^ Adelman, S. J.; et al. (October 2000), "On the Variability of Late B III-V Stars",Information Bulletin on Variable Stars ,4968 : 1,Bibcode :2000IBVS.4968....1A . ^ Wraight, K. T.; White, Glenn J.; Bewsher, D.; Norton, A. J. (October 2011)."STEREO observations of stars and the search for exoplanets" .Monthly Notices of the Royal Astronomical Society .416 (4):2477– 2493.arXiv :1103.0911 Bibcode :2011MNRAS.416.2477W .doi :10.1111/j.1365-2966.2011.18599.x S2CID 2133517 .
