Gliese 581 c
| Planeta extrasolaris | Index planetarum extrasolarium | |
|---|---|---|
 Artist's conception of Gliese 581 c, as a rocky planet. | ||
| Stella genetrix | ||
| Stella | Gliese 581 | |
| Constellatio | Libra | |
| Ascensio recta | (α) | 15h 19m 26s |
| Declinatio | (δ) | −07° 43′ 20″ |
| Magnitudo apparens | (mV) | 10.55 |
| Distantia | 20.3 ± 0.3 ly (6.2 ± 0.1 pc) | |
| Classis spectralis | M3V | |
| Res orbitales | ||
| Axis semimaior | (a) | 0.07 UA (11 Gm) |
| 11 mas | ||
| Excentricitas | (e) | 0.17 ± 0.07 |
| Periodus orbitalis | (P) | 12.9292 ± 0.0047 d (0.0353976 anni) |
| (310.30 h) | ||
| Velocitas orbitalis | (υ) | 62 km/s |
| Inclinatio | (i) | ≥30° |
| Tempus periastri | (T0) | 2,454,699.42 ± 0.87 DJ |
| Semi-amplitudo | (K) | 3.24 ± 0.24 m/s |
| Res physicae | ||
| Massa minima | (m sin i) | 5.36 M⊕ |
| Repertus | ||
| Dies reperti | 4 Apr. 2007 24 Apr. 2007 (adnuntius) | |
| Repertor(i) | Stéphane Udry et al. | |
| Via detectio | Radial velocity | |
| Status reperti | Publicatus | |
| Notae in databasibus | ||
| Encyclopaedia Planetae Extrasolares | data | |
| SIMBAD | data | |
Gliese 581 c sive Gl 581 c est planeta extrasolaris quae stellam Gliese 581 circumfinit.
Nexus externi
[recensere | fontem recensere] |
Data astronomica: "BD-07 4003c" apud SIMBAD. |
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Haec stipula ad astronomiam spectat. Amplifica, si potes! |