天 鷹 座 ξ b
( |
19h 54m 15s | |
( |
+08° 27′ 41″ | |
205 ± 13 ly (62.7 ± 3.9 pc) | ||
G9IIIb | ||
(a) | 0.68 | |
(e) | 0 | |
(P) | 136.75 ± 0.25 d (0.37439 y) | |
(T0) | 2,453,001.7 ± 1.4 JD | |
(m sin i) | 2.8 MJ | |
2008 | ||
| ||
data | ||
SIMBAD | data |
參 見
[编辑]參考 資料
[编辑]- Sato; et al. Planetary Companions around Three Intermediate-Mass G and K Giants: 18 Delphini,
ξ Aquilae and HD 81688. Publications of the Astronomical Society of Japan. 2008, 60 (3): 539–550 [2012-07-31]. Bibcode:2008PASJ...60..539S. (原始 内容 存 档于2020-01-24). (web preprint(页面存 档备份,存 于互联网档案 馆))
外部 連結
[编辑]
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