This page summarises the information held within TEPCat for the transiting brown dwarf system WASP-30. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2011ApJ...726L..19A | |
| Date of discovery paper | 2010 / 10 / 14 | y / m / d |
| Right ascension | 23 53 38.03 | h m s |
| Declination | −10 07 05.1 | d m s |
| V-band apparent magnitude | 11.92 | mag |
| K-band apparent magnitude | 10.20 | mag |
| Transit duration | 0.1644 ( 3.946 ) | day hour |
| Transit depth | 0.4 | % |
| Time of mid-transit | 2455443.06046 ± 0.00038 | HJD or BJD |
| Orbital period | 4.156739 ± 0.000011 | days |
| Reference for orbital ephemeris | 2013A+A...549A..18T |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 6190 ± 50 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.07 ± 0.08 | dex |
| Stellar mass | 1.249 +0.032 −0.036 | Msun |
| Stellar radius | 1.389 +0.033 −0.025 | Rsun |
| Stellar logarithmic surface gravity | 4.250 +0.009 −0.018 | c.g.s. |
| Stellar mean density | 0.466 +0.016 −0.029 ( 0.658 +0.023 −0.041 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0 +0.0044 −0.0 | |
| Orbital semimajor axis | 0.05534 +0.00047 −0.00051 | AU |
| Planetary mass | 62.5 ± 1.2 ( 198681 ± 3815 ) | Mjup Mearth |
| Planetary radius | 0.951 +0.028 −0.024 ( 10.66 + 0.31 − 0.27 ) | Rjup Rearth |
| Planetary surface gravity | 1714 +77 −85 5.23 +0.02 −0.02 | m/s2 log(cgs) |
| Planetary mean density | 86.8 ± 5.7 ( 115.1 ± 7.6 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1474 ± 25 | K |
| Reference of detailed study | 2013A+A...549A..18T |
| Reference | λ (degrees) |
|---|---|
| Triaud et al. (2013) | −7 + 27 - 19 |
WASP-30 has not been analysed as part of the Homogeneous Studies of Transiting Extrasolar Planets project.
Page generated on 2017/08/07 John Southworth (Keele University, UK)