1 Vulpeculae
1 Vulpeculae (1 Vul) adalah sebuah bintang di konstelasi Vulpecula.
| Data pengamatan Epos J2000 Ekuinoks J2000 | |
|---|---|
| Rasi bintang | Vulpecula |
| Asensio rekta | 19j 16m 13.040d[1] |
| Deklinasi | +21° 23′ 25.53″[1] |
| Magnitudo tampak (V) | 4.77 |
| Ciri-ciri | |
| Kelas spektrum | B4IV |
| Astrometri | |
| Gerak diri (μ) | RA: 0,21±0,33[1] mdb/thn Dek.: −6,84±0,37[1] mdb/thn |
| Paralaks (π) | 4,02±0,37[1] mdb |
| Jarak | 810 ± 70 tc (250 ± 20 pc) |
| Penamaan lain | |
Referensi
- van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics. 474 (2): 653–664. arXiv:0708.1752
. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357.Vizier catalog entry
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.