Planet L2 Pup b
| Name | L2 Pup b | ||
| Planet Status | Confirmed | ||
| Discovered in | 2016 | ||
| Mass | 12.0 ( -11.99 +16.0 ) MJ |  |
|
| Mass*sin(i) | — | ||
| Semi-Major Axis | 2.0 AU | |
|
| Orbital Period | — | ||
| Eccentricity | — | ||
| ω | — | ||
| Tperi | — | ||
| Radius | — | ||
| Inclination | — | ||
| Update | 2016-12-29 | ||
| Detection Method | Imaging | ||
| Mass Detection Method | — | ||
| Radius Detection Method | — | ||
| Primary transit | — | ||
| Secondary transit | — | ||
| λ | — | ||
| Impact Parameter b | — | ||
| Time Vr=0 | — | ||
| Velocity Semiamplitude K | — | ||
| Calculated temperature | — | ||
| Measured temperature | — | ||
| Hottest point longitude | — | ||
| Geometric albedo | — | ||
| Surface gravity log(g/gH) | — | ||
| Alternate Names | — |
Star
L2 Pup| Name | L2 Pup | ||
| Distance | 64.0 (± 4.0) pc | |
|
| Spectral type | M5 | ||
| Apparent magnitude V | 5.1 | ||
| Mass | 0.659 (± 0.011) MSun | |
|
| Age | — | ||
| Effective temperature | 3500.0 (± 250.0) K | |
|
| Radius | — | ||
| Metallicity [Fe/H] | 0.008 | |
|
| Detected Disc | — | ||
| Magnetic Field | — | ||
| RA2000 | 07:13:32.3 | ||
| Dec2000 | -44:38:23 | ||
| Alternate Names | |||
| Planetary system | 1 planet |
Related publications
ALMA observations of the nearby AGB star L2 Puppis - I. Mass of the central star and detection of a candidate planet
2016
KERVELLA, P., HOMAN, W., RICHARDS, A., DECIN, L. & 3 additional authors
Astron. & Astrophys., in press
arxiv
paper
ADS
