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OGLE2-TR-L9

OGLE2-TR-L9
ilustracja
Dane obserwacyjne (J2000)
Gwiazdozbiór

Kil

Rektascensja

11h 07m 55,29s

Deklinacja

–61° 08′ 46,3″

Odległość

2935 ly
900[1] pc

Wielkość obserwowana

13,974m

Charakterystyka fizyczna
Typ widmowy

F3

Masa

1,52 ± 0,08 M

Promień

1,53 ± 0,04 R

Metaliczność [Fe/H]

–0,05 ± 0,20

Wiek

<0,66 mld lat

Temperatura

6933 ± 58 K

Alternatywne oznaczenia
2MASS: J11075518-6108465
DENIS J110755.1-610846

OGLE2-TR-L9 – gorąca gwiazda typu widmowego F położona w gwiazdozbiorze Kila.

W 2008 odkryto krążącą wokół niej planetę OGLE2-TR-L9 b.

Przypisy

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  1. Planet OGLE2-TR-L9 b w serwisie The Extrasolar Planets Encyclopaedia (ang.)

Bibliografia

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  • I. A. G. Snellen et al.. OGLE2-TR-L9: An extrasolar planet transiting a fast-rotating F3 star. „Astronomy & Astrophysics”. 497 (2), s. 545-550, kwiecień 2009. DOI: 10.1051/0004-6361/200810917. (ang.). 

Linki zewnętrzne

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OGLE2-TR-L9
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