This page summarises the information held within TEPCat for the transiting planetary system HD 63935b. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2021AJ....162..215S | |
| Date of discovery paper | 2021 / 10 / 14 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 07 51 42.00 | h m s |
| Declination | +09 23 09.8 | d m s |
| Right ascension (decimal) | 117.92500 | degrees |
| Declination (decimal) | 9.38606 | degrees |
| V-band apparent magnitude | 8.58 | mag |
| K-band apparent magnitude | 6.88 | mag |
| Transit duration | 0.140 ( 3.36 ) | day hour |
| Transit depth | 0.09 | % |
| Time of mid-transit | 2458494.4462 ± 0.0010 | HJD or BJD |
| Orbital period | 9.058811 ± 0.000017 | days |
| Reference for orbital ephemeris | 2021AJ....162..215S |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5534 ± 100 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.07 ± 0.06 | dex |
| Stellar mass | 0.933 ± 0.054 | Msun |
| Stellar radius | 0.959 ± 0.042 | Rsun |
| Stellar logarithmic surface gravity | 4.38 ± 0.1 | c.g.s. |
| Stellar mean density | ρsun g cm-3 | |
| Orbital eccentricity | 0.0 | |
| Orbital semimajor axis | AU | |
| Planetary mass | 0.0340 ± 0.0057 ( 10.8 ± 1.8 ) | Mjup Mearth |
| Planetary radius | 0.267 ± 0.012 ( 2.99 ± 0.13 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 1.6 ± 0.4 ( 2.12 ± 0.53 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 911 ± 27 | K |
| Reference of detailed study | 2021AJ....162..215S |
HD 63935b does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2024/09/10 John Southworth (Keele University, UK)