Kappa Phoenicis
| Data pengamatan Epos J2000 Ekuinoks J2000 | |
|---|---|
| Rasi bintang | Phoenix |
| Asensio rekta | 00j 26m 12,20183d[1] |
| Deklinasi | -43° 40′ 47,3929″[1] |
| Magnitudo tampak (V) | 3,94[2] |
| Ciri-ciri | |
| Kelas spektrum | A5IVn[3] |
| Indeks warna U−B | +0,11[2] |
| Indeks warna B−V | +0,17[2] |
| Astrometri | |
| Kecepatan radial (Rv) | +11,30[4] km/s |
| Gerak diri (μ) | RA: +106,20[1] mdb/thn Dek.: +32,15[1] mdb/thn |
| Paralaks (π) | 42,00±0,15[1] mdb |
| Jarak | 77,7 ± 0,3 tc (23,81 ± 0,09 pc) |
| Magnitudo mutlak (MV) | 2,05[3] |
| Detail | |
| Massa | 1,74[5] M☉ |
| Luminositas | 12,66[3] L☉ |
| Gravitasi permukaan (log g) | 4,30[5] |
| Suhu | 8.226[5] K |
| Metalisitas [Fe/H] | -0,04[3] |
| Kecepatan rotasi (v sin i) | 245,0[6] km/s |
| Penamaan lain | |
| Referensi basis data | |
| SIMBAD | data |
| ARICNS | data |
Kappa Phoenicis adalah bintang kelas A5IV[3] yang berada di rasi Phoenix. Bintang ini berada pada jarak 77 tahun cahaya dari Bumi. Bintang ini memiliki magnitudo semu 3,94.[2]
Etimologi
Nama tradisional bintang ini adalah Al Rial I atau Al Rial al Awwal,[7] yang berarti "burung unta kecil pertama" dalam bahasa Arab. Nama lainnya untuk bintang ini adalah:
| nama lain | asal bahasa | arti |
|---|---|---|
| 火鳥六 / Huǒdiǎowu | China | bintang kelima pada rasi Burung Api[8] |
Selain rasi Phoenix, bintang ini merupakan bagian dari:
| nama rasi / asterisma / kelompok | asal | arti | anggota lainnya |
|---|---|---|---|
| 火鳥 / Huǒdiǎo | China | Burung Api | β Scl, ι Phe, σ Phe, ε Phe, μ Phe, α Phe, λ1 Phe, β Phe, γ Phe |
| Al Zauraḳ[9] | Arab | perahu | α Phe, β Phe, γ Phe, μ Phe, ν Phe |
| Al Riʼāl[9] | Arab | burung unta kecil | α Phe, β Phe, γ Phe, μ Phe, ν Phe |
| Castor Moving Group[10] | (antara lain): α Cep, α Gem, ζ Lep, α1 Lib, α2 Lib, α Lyr, α PsA, TW PsA, HD 181321, HD 119124, ψ Vel |
Referensi
- ^ a b c d e Van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. Vizier catalog entry
- ^ a b c d Ducati, J. R. (2002). "VizieR Online Data Catalog: Catalogue of Stellar Photometry in Johnson's 11-color system". CDS/ADC Collection of Electronic Catalogues. 2237. Bibcode:2002yCat.2237....0D.
- ^ a b c d e 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. Vizier catalog entry
- ^ Evans, D. S. (1967). "The Revision of the General Catalogue of Radial Velocities". Determination of Radial Velocities and their Applications. 30: 57. Bibcode:1967IAUS...30...57E.
- ^ a b c 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. Vizier catalog entry
- ^ Glebocki, R.; Gnacinski, P. (2005). "VizieR Online Data Catalog: Catalog of Stellar Rotational Velocities (Glebocki+ 2005)". VizieR On-line Data Catalog: III/244. Originally published in: 2005csss...13..571G; 2005yCat.3244....0G. 3244. Bibcode:2005yCat.3244....0G. Vizier catalog entry
- ^ http://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19720005197_1972005197.pdf
- ^ salah satu rasi bintang menurut bangsa Cina
- ^ a b http://penelope.uchicago.edu/Thayer/E/Gazetteer/Topics/astronomy/_Texts/secondary/ALLSTA/Phoenix*.html
- ^ http://www.aanda.org/index.php?option=article&access=bibcode&bibcode=2003A%2526A...400..297RPDF
Content Disclaimer
Informasi ini disarikan dari Wikipedia dan disajikan kembali untuk tujuan edukasi. Konten tersedia di bawah lisensi CC BY-SA 3.0. Kami tidak bertanggung jawab atas ketidakakuratan data yang bersumber dari kontribusi publik tersebut.
- The information displayed on this website is sourced in part or in whole from Wikipedia and has been adapted for the purpose of restating it. We strive to provide accurate and relevant information, however:
- There is no guarantee of absolute accuracy. Wikipedia is an open, collaborative project that can be edited by anyone, so information is subject to change.
- It is not intended to constitute professional advice. The content displayed is for informational and educational purposes only. For important decisions (e.g., medical, legal, or financial), please consult a professional.
- Content copyright. Wikipedia is licensed under the Creative Commons Attribution-ShareAlike License (CC BY-SA). This means that content may be reused with appropriate attribution and shared under a similar license.
- Responsible use. Any risk arising from the use of information from this website is entirely the responsibility of the user.