Lista di pianeti extrasolari confermati
Da Ufopedia.
Versione delle 10:52, 29 nov 2013, autore: Marc.soave (Discussione | contributi)
Numero di scoperte di pianeti extrasolari per anno (al 9 gennaio 2013). I colori indicano il metodo di individuazione:
blu velocità radiale, verde transito, nero timing, giallo astrometria, rosso osservazione diretta, arancio microlente gravitazionale, viola variazioni degli intervalli di emissioni di una Pulsar
Questo articolo riporta una lista di pianeti extrasolari, in ordine progressivo di anno di scoperta.
Indice |
Contatori
- Pianeti confermati: 1.038 pianeti in 784 sistemi stellari (di cui 173 multipli);
- Pianeti controversi e da confermare: 193 pianeti in 169 sistemi stellari (di cui 18 multipli);
- Pianeti candidati della Missione Kepler: 3.588
Un elenco delle scoperte miliari o dei casi più estremi conosciuti può essere trovato alla pagina Pianeti extrasolari notevoli.
Elenco dei pianeti
In giallo sono evidenziati i pianeti appartenenti a sistemi multiplanetari.
Stella | Pianeta | Massa (Rapportata alla massa di Giove) | Margine errore nella massa | Raggio (Rapportato al raggio di Giove) | Periodo orbitale (in giorni) | Semiasse maggiore (UA) | Eccentricità orbitale | Inclinazione orbitale (°) | Anno della scoperta |
---|---|---|---|---|---|---|---|---|---|
WASP-1 | b | 0.89 | ±0.2 | 1.358 | 2.51997 | 0.0382 | 0 | 83.9 | 2006 |
Upsilon Andromedae | 0.672 | ±0.056 | 2.2 | 4.617136 | 0.0595 | 0.013 | ≥30 | 1996 | |
WASP-18 | 10.3 | ±0.69 | 1.106 | 0.94145299 | 0.02026 | 0.0092 | 86 | 2009 | |
HD 17156 | b | 3.212 | −0.082 / +0.069 | 1.023 | 21.21688 | 0.1623 | 0.6753 | 86.2 | 2007 |
WASP-11/HAT-P-10 | b | 0.460 | ±0.028 | 1.045 | 3.7224690 | 0.0439 | 0 | 88.5 | 2008 |
Epsilon Eridani | b | 1.55 | ±0.24 | - | 2502 | 3.39 | 0.702 | 30.1 | 2000 |
XO-3 | b | 11.79 | ±0.59 | 1.217 | 3.1915239 | 0.0454 | 0.26 | 84.2 | 2007 |
WASP-12 | b | 1.41 | ±0.1 | 1.79 | 1.091423 | 0.0229 | 0.049 | 83.1 | 2008 |
COROT-7 | b | 0.0151 | ±0.0025 | 0.150 | 0.853585 | 0.0172 | 0 | 80.1 | 2009 |
COROT-7 | c | 0.0264 | ±0.0028 | 3.698 | 0.046 | 0 | 2009 | ||
COROT-5 | b | 0.467 | –0.024 / +0.067 | 1.388 | 4.0378962 | 0.04947 | 0.09 | 85.83 | 2008 |
COROT-1 | b | 1.03 | ±0.12 | 1.49 | 1.5089557 | 0.0254 | 0 | 85.1 | 2007 |
COROT-4 | b | 0.72 | ±0.08 | 1.19 | 9.20205 | 0.090 | 0 | 90 | 2008 |
HAT-P-9 | b | 0.78 | ±0.09 | 1.4 | 3.92289 | 0.053 | 0 | 86.5 | 2008 |
XO-4 | b | 1.72 | ±0.2 | 1.34 | 4.12502 | 0.0555 | 0 | 88.7 | 2008 |
XO-5 | b | 1.077 | ±0.037 | 1.089 | 4.1877539 | 0.0487 | 0 | 86.8 | 2008 |
XO-2 | b | 0.57 | ±0.06 | 0.973 | 2.615838 | 0.0369 | 0 | ≥88.58 | 2007 |
HAT-P-13 | b | 0.851 | –0.046 / +0.029 | 1.28 | 2.91626 | 0.0426 | 0.021 | 83.4 | 2009 |
55 Cancri | 3.9-6.0 | - | 5218 | 5.77 | 0.025 | 53 | 2002 | ||
WASP-13 | b | 0.46 | –0.0019 / +0.0017 | 1.21 | 4.35298 | 0.0527 | 0 | 86.9 | 2008 |
HD 80606 | b | 3.94 | ±0.11 | 1.029 | 111.43637 | 0.449 | 0.93366 | 89.285 | 2001 |
WASP-19 | b | 1.15 | ±0.08 | 1.31 | 0.7888399 | 0.0164 | 0.02 | 80.8 | 2009 |
OGLE-TR-211 | b | 1.03 | ±0.2 | 1.36 | 3.67724 | 0.051 | 0 | ≥87.2 | 2007 |
OGLE-TR-132 | b | 1.14 | ±0.12 | 1.18 | 1.689868 | 0.0306 | 0 | 85 | 2003 |
OGLE-TR-113 | b | 1.32 | ±0.19 | 1.09 | 1.4324757 | 0.0229 | 0 | 89.4 | 2004 |
OGLE-TR-111 | b | 0.53 | ±0.11 | 1.067 | 4.0144479 | 0.047 | 0 | 88.1 | 2002 |
OGLE2-TR-L9 | b | 4.5 | ±1.5 | 1.61 | 2.4855335 | 0.0308 | 2008 | ||
OGLE-TR-182 | b | 1.01 | ±0.15 | 1.13 | 3.9791 | 0.051 | 0 | 85.7 | 2007 |
Gliese 436 | b | 0.072 | ±0.0025 | 0.438 | 2.643904 | 0.02872 | 0.150 | 85.8 | 2004 |
2M1207 | b | 4 | −1 / +6 | 1.5 | 620000 | 41 | 2004 | ||
PSR B1257+12 | A | .000063 | - | 25.262 | 0.19 | 0 | ~50 | 1994 | |
PSR B1257+12 | B | 0.013 | - | 66.5419 | 0.36 | 0.0186 | 53 | 1992 | |
PSR B1257+12 | C | 0.012 | - | 98.2114 | 0.46 | 0.0252 | 47 | 1992 | |
HAT-P-3 | b | 0.599 | ±0.028 | 0.890 | 2.899703 | 0.03894 | 0 | 87.24 | 2007 |
WASP-15 | b | 0.542 | ±0.05 | 1.428 | 3.7520656 | 0.0499 | 0 | 85.5 | 2008 |
HAT-P-12 | b | 0.211 | ±0.012 | 0.959 | 3.2130598 | 0.0384 | 0 | - | 2009 |
WASP-16 | b | 0.855 | ±0.059 | 1.008 | 3.1186009 | 0.0421 | 0 | 85.22 | 2009 |
WASP-14 | b | 7.725 | –0.67 / +0.43 | 1.259 | 2.243756 | 0.037 | 0.095 | 84.79 | 2008 |
Gliese 581 | e | 0.006104 | - | 3.14942 | 0.03 | 0 | ≥30 | 2009 | |
Gliese 581 | b | 0.0492 | - | 5.36874 | 0.041 | 0 | ≥30 | 2005 | |
Gliese 581 | c | 0.01686 | - | 12.9292 | 0.07 | 0.17 | ≥30 | 2007 | |
Gliese 581 | d | 0.02231 | - | 66.8 | 0.22 | 0.38 | ≥30 | 2007 | |
HAT-P-4 | b | 0.68 | ±0.04 | 1.27 | 3.056536 | 0.0446 | 0 | 89.9 | 2007 |
Lupus-TR-3 | b | 0.81 | ±0.18 | 0.89 | 3.91405 | 0.0464 | 0 | 88.3 | 2007 |
WASP-17 | b | 0.49 | −0.056 / +0.059 | 1.74 | 3.7354417 | 0.051 | 0.129 | 87.8 | 2009 |
XO-1 | b | 0.9 | ±0.07 | 1.3 | 3.941534 | 0.0488 | 0 | 87.7 | 2006 |
HD 147506 | HAT-P-2b | 9.09 | ±0.24 | 1.157 | 5.6334729 | 0.06878 | 0.5171 | 86.72 | 2007 |
PSR B1620-26 | PSR B1620-26b | 2.5 | ±1 | ~0.8 | ~36500 | 23 | low | 55 | 1993 |
HD 149026 | b | 0.359 | –0.021 / +0.022 | 0.654 | 2.8758887 | 0.04313 | 0 | 85.3 | 2005 |
GJ 1214 | b | 0.0179 | ±0.00027 | 0.2415 | 1.5803925 | 0.0143 | <0.27 | 88.62 | 2009 |
HAT-P-14 | b | 2.232 | ±0.059 | 1.15 | 4.6267669 | 0.0606 | 0.107 | 83.5 | 2010 |
OGLE-2005-BLG-071L | b | 3.5 | ±0.3 | - | 3600 | 3.6 | 2005 | ||
OGLE-TR-10 | b | 0.63 | ±0.14 | 1.26 | 3.10129 | 0.04162 | 0 | 84.5 | 2002 |
GSC 03089-00929 | TrES-3 | 1.92 | ±0.23 | 1.295 | 1.30619 | 0.0226 | 0 | 82.15 | 2007 |
OGLE-2006-BLG-109L | b | 0.727 | ±0.06 | - | 1790 | 2.3 | 64 | 2008 | |
OGLE-2006-BLG-109L | c | 0.271 | ±0.022 | - | 4931 | 4.5 | 0.15 | 64 | 2008 |
GSC 02620-00648 | TrES-4 | 0.919 | ±0.073 | 1.799 | 3.553945 | 0.05091 | 0 | 82.86 | 2006 |
MOA-2008-BLG-310L | b | 0.23 | ±0.05 | 1.25 | 2009 | ||||
OGLE-2005-BLG-390L | b | 0.018 | 4800 | 2.6 | 2006 | ||||
OGLE-2007-BLG-368L | OGLE-2007-BLG-368Lb | 0.0694 | 3.3 | 2009 | |||||
OGLE-TR-56 | b | 1.29 | ±0.12 | 1.30 | 1.211909 | 0.0225 | 0 | 78.8 | 2003 |
SWEEPS J175853.92−291120.6 | SWEEPS-04 | 3.8 | 0.81 | 4.2 | 0.055 | ≥87 | 2006 | ||
SWEEPS J175902.67−291153.5 | SWEEPS-11 | 9.7 | ±5.6 | 1.13 | 1.796 | 0.03 | ≥84 | 2006 | |
OGLE-2003-BLG-235L /MOA-2003-BLG-53L | b | 2.6 | ±0.8 | - | 4.3 | 2004 | |||
OGLE-2005-BLG-169L | b | 0.041 | 3100 | 2.7 | 2006 | ||||
MOA-2007-BLG-192L | b | 0.01 | +0.015 / -0.005 | 0.62 | 2008 | ||||
MOA-2007-BLG-400L | b | 0.9 | ±0.4 | - | 0.85 or 7.5 | 2008 | |||
HAT-P-5 | b | 1.06 | ±0.11 | 1.26 | 2.788491 | 0.04075 | 0 | 86.75 | 2007 |
WASP-3 | b | 1.76 | –0.14 / +0.06 | 1.31 | 1.846834 | 0.0317 | 0 | 85.06 | 2007 |
COROT-9 | b | 0.84 | ±0.07 | 1.05 | 95.2738 | 0.407 | 0.11 | >89.9 | 2010 |
COROT-6 | b | 2.96 | ±0.34 | 1.166 | 8.887 | 0.0855 | <0.1 | 2009 | |
Kepler-8 | b | 0.603 | –0.19 / +0.13 | 1.419 | 3.52254 | 0.0483 | 0 | 84.07 | 2010 |
Kepler-4 | b | 0.077 | ±0.012 | 0.357 | 3.21346 | 0.0456 | 0 | 89.76 | 2010 |
GSC 02652-01324 | TrES-1 | 0.61 | ±0.06 | 1.081 | 3.030065 | 0.0393 | 0.135 | 88.2 | 2004 |
GSC 03549-02811 | TrES-2 | 1.199 | ±0.052 | 1.272 | 2.47063 | 0.03556 | 0 | 83.62 | 2006 |
Kepler-7 | b | 0.433 | –0.041 / +0.040 | 1.478 | 4.885525 | 0.06224 | 0 | 86.5 | 2010 |
COROT-2 | b | 3.31 | ±0.16 | 1.465 | 1.7429964 | 0.0281 | 0 | 87.84 | 2007 |
HAT-P-7 | b | 1.8 | –0.059 / +0.063 | 1.421 | 2.2047298 | 0.0379 | 0 | 84.1 | 2008 |
Kepler-6 | b | 0.669 | –0.030 / +0.025 | 1.323 | 3.23423 | 0.04567 | 0 | 86.8 | 2010 |
HAT-P-11 | b | 0.081 | ±0.009 | 0.422 | 4.8878162 | 0.053 | 0.198 | 88.5 | 2009 |
Kepler-5 | b | 2.114 | ±0.064 | 1.431 | 3.54846 | 0.05064 | 0 | 86.3 | 2010 |
HD 189733 | b | 1.13 | ±0.03 | 1.138 | 2.2185733 | 0.03099 | 0.00 | 85.76 | 2005 |
WASP-2 | b | 0.914 | ±0.092 | 1.117 | 2.152226 | 0.03138 | 0 | 84.8 | 2006 |
WASP-7 | b | 0.96 | –0.18 / +0.12 | 0.915 | 4.954658 | 0.0618 | 0 | 89.6 | 2008 |
HD 209458 | b | 0.685 | –0.014+0.015 | 1.32 | 3.52474859 | 0.04707 | 0.07 | 86.677 | 1999 |
HAT-P-8 | b | 1.52 | –0.16 / +0.18 | 1.5 | 3.07632 | 0.0487 | 0 | 87.5 | 2008 |
Gliese 876 | d | 0.020 | - | 1.93785 | 0.021 | 0.139 | 50 | 2005 | |
Gliese 876 | c | 0.83 | - | 30.258 | 0.132 | 0.266 | 48.07 | 2001 | |
Gliese 876 | b | 2.64 | - | 61.067 | 0.211 | 0.029 | 48.93 | 1998 | |
Fomalhaut | b | 0.054-3.0 | - | ~320000 | ~115 | ~0.11 | ~66 | 2008 | |
ADS 16402 B | HAT-P-1b | 0.524 | ±0.031 | 1.225 | 4.4652934 | 0.0553 | 0.067- | 86.28 | 2006 |
HR 8799 | d | 10 | ±3 | 1.2 | ~36500 | 24 | ~0 | ~0 | 2008 |
HR 8799 | c | 10 | ±3 | 1.2 | ~69000 | 38 | ~0 | ~0 | 2008 |
HR 8799 | b | 7 | –2 / +4 | 1.1 | ~170000 | 68 | ~0 | ~0 | 2008 |
WASP-6 | b | 0.503 | –0.038 / +0.019 | 1.224 | 3.361006 | 0.0421 | 0.054 | 88.47 | 2008 |
WASP-10 | b | 3.06 | –0.21 / +0.23 | 1.08 | 3.0927616 | 0.0371 | 0.057 | 86.8 | 2008 |
WASP-4 | b | 1.237 | –0.079 / +0.087 | 1.365 | 1.3382282 | 0.0230 | 0 | 89.35 | 2007 |
HAT-P-6 | b | 1.057 | ±0.119 | 1.33 | 3.852985 | 0.05235 | 0 | 85.51 | 2007 |
WASP-5 | b | 1.637 | ±0.082 | 1.171 | 1.6284246 | 0.02729 | 0 | 85.8 | 2007 |
WASP-8 | b | 2.23 | 1.17 | 8.16 | 0.0793 | 2008 | |||
WASP-21 | b | 0.3 | ±0.01 | 1.07 | 4.322482 | 0.052 | 0 | 88.75 | 2010 |
WASP-22 | b | 0.56 | ±0.02 | 1.12 | 3.53269 | 0.0468 | 0.023 | 89.2 | 2010 |
WASP-24 | b | 1.032 | −0.037 / +0.038 | 1.104 | 2.3412083 | 0.0359 | 0 | 85.71 | 2010 |
WASP-25 | b | 0.58 | ± 0.04 | 1.26 | 3.76483 | 0.0474 | 0 | 87.7 | 2010 |
WASP-26 | b | 1.02 | ± 0.03 | 1.32 | 2.7566 | 0.04 | 0 | 82.5 | 2010 |
WASP-28 | b | 0.91 | ± 0.06 | 1.12 | 3.408821 | 0.0455 | 0.046 | 89.1 | 2010 |
WASP-29 | b | 0.248 | ± 0.02 | 0.74 | 3.923 | 0.0456 | 0 | 87.96 | 2010 |
WASP-33 | b | < 4.1 | 1.497 | 1.2198669 | 0.02555 | 87.67 | 2010 |
Voci correlate
- Pianeta extrasolare
- Metodi di individuazione di pianeti extrasolari
- Lista di stelle con pianeti confermati
- Terrestrial Planet Finder