HD 209458 b
 |
||
| HD 209458 | ||
| (α) | ||
| (δ) | ||
| (mV) | 7.65 | |
| 154 .. (47.1 .) |
||
| G0V | ||
| (a) | 0.045 . . | |
| (q) | 0.044 . . | |
| (Q) | 0.046 . . | |
| (e) | 0.014 | |
| (P) | 3.52474541 ± 0.00000025 . | |
| (i) | 86.1 ± 0.1° | |
| (ω) | 83° | |
| (T0) | 2,452,854.825415 ± 0.00000025 JD |
|
| (K) | 84.26 ± 0.81 / | |
| (m) | 0.69 ± 0.05 MJ | |
| (r) | 1.35 ± 0.05 RJ | |
| (ρ) | 370 /3 | |
| (g) | 9.39 /² (0.96 g) | |
| (T) | 1,130 ± 150 K | |
| 5 1999 | ||
| () | (.). (.). |
|
| Lowell Observatory Geneva Observatory |
||
|
Osiris, V376 Pegasi b
|
||
| Extrasolar Planets Encyclopaedia |
||
| SIMBAD | ||
| «» | ||
b HD 209458, 0,047 . . ( 5 ), 150 . . , .
|
|
[]
[]
(1,5 %) , (). : 100 000 ( 1,4 ), 0,7 ( 1,3·1024 ). , 2007 - , , , .
[] ?
, : , 1300 K, « ». , : , 1000 K. . , «» , , .
, - 15 %, 4,3 . (, ) 3,6 , , [1][2]. , 130 /, (43 /).
[]
A. Vidal-Madjar et al, Astrophys.J. 604 (2004) L69 (astro-ph/0401457) . , .
[3], .
[]
, (. Ignas Snellen) (. Leiden University), , . , (). 2 /, 7 . / ( 5 10 . /). , , 1/8 , 1000 °C. , , . [4][5].
[]
[]
- : A. Vidal-Madjar, A.L. des Etangs, astro-ph/0312382
- : G. Hébrard et al, astro-ph/0312384
- : «»
[]
- - // «» № 08, 2010.
- 1 2 - .
- T. S. Barman Identification of Absorption Features in an Extrasolar Planet Atmosphere
