WISE J2209+2711
WISE J2209+2711是一顆位於飛馬座光譜類型為Y0的棕矮星[1]，距離地球21.1光年。[3]
| 觀測資料 曆元 J2000 | |
|---|---|
| 星座 | 飛馬座 |
| 星官 | |
| 赤經 | 22h 09m 05.734s |
| 赤緯 | +27° 11′ 44.00″ |
| 視星等（V） | |
| 特性 | |
| 演化階段 | 棕矮星 |
| 光譜分類 | Y0[1] |
| 天體測定 | |
| 視差 (π) | 161.7 ± 2.0[2] mas |
| 距離 | 20.2 ± 0.2 ly (6.18 ± 0.08 pc) |
| 其他命名 | |
| 參考資料庫 | |
| SIMBAD | 資料 |
  WISE J2209+2711 WISE J2209+2711在飛馬座的位置 | |
參見
參考
- ^ 1.0 1.1 1.2 Cushing, Michael C.; Kirkpatrick, J. Davy; Gelino, Christopher R.; Mace, Gregory N.; Skrutskie, Michael F.; Gould, Andrew. Three New Cool Brown Dwarfs Discovered with the Wide-field Infrared Survey Explorer (WISE) and an Improved Spectrum of the Y0 Dwarf WISE J041022.71+150248.4. The Astronomical Journal. 2014, 147 (5): 113. Bibcode:2014AJ....147..113C. S2CID 5858277. arXiv:1402.1378
. doi:10.1088/0004-6256/147/5/113.
- ^ Kirkpatrick, J. Davy; Gelino, Christopher R.; Faherty, Jacqueline K.; Meisner, Aaron M.; Caselden, Dan; Schneider, Adam C.; Marocco, Federico; Cayago, Alfred J.; Smart, R. L.; Eisenhardt, Peter R.; Kuchner, Marc J. The Field Substellar Mass Function Based on the Full-sky 20 pc Census of 525 L, T, and y Dwarfs. The Astrophysical Journal Supplement Series. 2021, 253 (1): 7. Bibcode:2021ApJS..253....7K. S2CID 227126954. arXiv:2011.11616 . doi:10.3847/1538-4365/abd107.
- ^ Beichman, C.; Gelino, Christopher R.; Kirkpatrick, J. Davy; Cushing, Michael C.; Dodson-Robinson, Sally; Marley, Mark S.; Morley, Caroline V.; Wright, E. L. WISE Y Dwarfs As Probes of the Brown Dwarf-Exoplanet Connection. The Astrophysical Journal. 2014, 783 (2): 68. Bibcode:2014ApJ...783...68B. S2CID 119302072. arXiv:1401.1194v2 . doi:10.1088/0004-637X/783/2/68.
