TrES-4b
Daripada Wikipedia, ensiklopedia bebas.
| Planet luar suria | Senarai planet luar sistem suria | |
|---|---|---|
| Bintang induk | ||
| Bintang | GSC 02620-00648 A[1] | |
| Buruj | Hercules | |
| Garis kanan | (α) | 17j 53m 13s |
| Keserongan | (δ) | +37° 12′ 42″ |
| Jarak | 1400 ± 200 ly (430 ± 60 pc) |
|
| Jenis spektra | F8[1] | |
| Unsur orbit | ||
| Paksi separa | (a) | 0.05091 ± 0.00071[1] AU |
| Keeksentrikan | (e) | 0 |
| Tempoh orbit | (P) | 3.553945 ± 0.000075 h |
| Kecondongan | (i) | 82.86 ± 0.33[1]° |
| Semi-amplitud | (K) | 86.1 m/s |
| Ciri fizikal | ||
| Jisim | (m) | 0.919 ± 0.073[1] MJ |
| Jejari | (r) | 1.799 ± 0.063[1] RJ |
| Graviti permukaan | (g) | 7.04 ± 1.12 m/s² (0.718 ± 0.114 g) |
| Suhu | (T) | 1782 ± 29[1] K |
| Maklumat penemuan | ||
| Tarikh penemuan | 2006-2007 | |
| Penemu | Mandushev et al.[2] | |
| Kaedah pengesanan | Transit | |
| Status penemuan | Diterbitkan | |
| Perekaan lain | ||
|
TrES-4b
|
||
| Rujukan pangkalan data | ||
| Extrasolar Planets Encyclopaedia |
data | |
| SIMBAD | data | |
TrES-4b adalah planet luar suria.
Rujukan[sunting]
Pautan luar[sunting]
Media berkenaan TrES-4 di Wikimedia Commons.- "Team finds largest exoplanet yet", BBC News, 7 August 2007.
- "New monster planet 'could float on water'", ABC News (Australia), 7 August 2007.
- Than, Ker. "Largest Known Exoplanet Discovered", Space.com news service, August 6, 2007. Dicapai pada 2007-08-07.
- Muir, Hazel. "Largest known exoplanet puzzles astronomers", NewScientist.com news service, August 6, 2007. Dicapai pada 2007-08-07.