29 Persei

29 Persei

Lokasi 29 Persei (dilingkari)
Data pengamatan
Epos J2000      Ekuinoks J2000
Rasi bintang Perseus
Asensio rekta  03j 18m 37.74127d[1]
Deklinasi  50° 13′ 19.8325″[1]
Magnitudo tampak (V) 5.16[2]
Ciri-ciri
Kelas spektrum B3V[3]
Indeks warna U−B -0.56[4]
Indeks warna B−V -0.06[4]
Astrometri
Kecepatan radial (Rv)-1.50[5] km/s
Gerak diri (μ) RA: +22.41[1] mdb/thn
Dek.: -24.58[1] mdb/thn
Paralaks (π)5,12±0,29[1] mdb
Jarak640 ± 40 tc
(200 ± 10 pc)
Magnitudo mutlak (MV)-1.31[6]
Detail
Massa6.8[7] M
Luminositas960[6] L
Suhu16,143[6] K
Metalisitas [Fe/H]0.00[8]
Kecepatan rotasi (v sin i)120[9] km/s
Penamaan lain
BD+49°899, GC 3934, HIP 15404, HR 987, HD 20365, SAO 23944
Referensi basis data
SIMBADdata

29 Persei (29 Per) adalah bintang kelas B3 yang berada di rasi Perseus. Bintang ini berada pada jarak 528 tahun cahaya dari Bumi. Bintang ini bermagnitudo 5.16.

Asterisma

Selain rasi Perseus, sistem bintang ganda ini merupakan bagian dari:

nama rasi / asterisma / kelompok asal arti anggota lainnya
Alpha Persei moving group[10] (antara lain): α Per, ε Per, 48 Per, ψ Per, 34 Per, 30 Per

Referensi

  1. ^ a b c d e Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653. arXiv:0708.1752alt=Dapat diakses gratis. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.  Vizier catalog entry
  2. ^ Anderson, E.; Francis, Ch. (2012). "XHIP: An extended hipparcos compilation". Astronomy Letters. 38 (5): 331. arXiv:1108.4971alt=Dapat diakses gratis. Bibcode:2012AstL...38..331A. doi:10.1134/S1063773712050015.  Vizier catalog entry
  3. ^ Hoffleit, D.; Warren, W. H. (1995). "VizieR Online Data Catalog: Bright Star Catalogue, 5th Revised Ed. (Hoffleit+, 1991)". VizieR On-line Data Catalog: V/50. Originally published in: 1964BS....C......0H. 5050. Bibcode:1995yCat.5050....0H. 
  4. ^ a b Mallama, A. (2014). "Sloan Magnitudes for the Brightest Stars". The Journal of the American Association of Variable Star Observers. 42: 443. Bibcode:2014JAVSO..42..443M. Vizier catalog entry
  5. ^ Gontcharov, G. A. (2006). "Pulkovo Compilation of Radial Velocities for 35 495 Hipparcos stars in a common system". Astronomy Letters. 32 (11): 759. arXiv:1606.08053alt=Dapat diakses gratis. Bibcode:2006AstL...32..759G. doi:10.1134/S1063773706110065. 
  6. ^ a b c Silaj, J.; Landstreet, J. D. (2014). "Accurate age determinations of several nearby open clusters containing magnetic Ap stars". Astronomy & Astrophysics. 566: A132. arXiv:1407.4531alt=Dapat diakses gratis. Bibcode:2014A&A...566A.132S. doi:10.1051/0004-6361/201321468. 
  7. ^ Tetzlaff, N.; Neuhäuser, R.; Hohle, M. M. (2011). "A catalogue of young runaway Hipparcos stars within 3 kpc from the Sun". Monthly Notices of the Royal Astronomical Society. 410: 190. arXiv:1007.4883alt=Dapat diakses gratis. Bibcode:2011MNRAS.410..190T. doi:10.1111/j.1365-2966.2010.17434.x.  Vizier catalog entry
  8. ^ Gontcharov, G. A. (2012). "Dependence of kinematics on the age of stars in the solar neighborhood". Astronomy Letters. 38 (12): 771. arXiv:1606.08814alt=Dapat diakses gratis. Bibcode:2012AstL...38..771G. doi:10.1134/S1063773712120031.  Vizier catalog entry
  9. ^ Abt, Helmut A.; Levato, Hugo; Grosso, Monica (2002). "Rotational Velocities of B Stars". The Astrophysical Journal. 573: 359. Bibcode:2002ApJ...573..359A. doi:10.1086/340590. 
  10. ^ "Salinan arsip". Diarsipkan dari versi asli tanggal 2006-06-16. Diakses tanggal 2006-06-16. 

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