This page summarises the information held within TEPCat for the transiting planetary system TOI-2015. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | 2024AJ....168...93J | |
| Date of discovery paper | 2023 / 10 / 18 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 15 28 31.84 | h m s |
| Declination | +27 21 39.9 | d m s |
| Right ascension (decimal) | 232.13267 | degrees |
| Declination (decimal) | 27.36108 | degrees |
| V-band apparent magnitude | 16.11 | mag |
| K-band apparent magnitude | 10.26 | mag |
| Transit duration | 0.463 ( 11.11 ) | day hour |
| Transit depth | 0.9 | % |
| Time of mid-transit | 2459424.78570 ± 0.00016 | HJD or BJD |
| Orbital period | 3.348237 ± 0.000033 | days |
| Reference for orbital ephemeris | arXiv:2502.07074 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 3297 +14 −28 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | −0.31 ± 0.16 | dex |
| Stellar mass | 0.304 +0.035 −0.031 | Msun |
| Stellar radius | 0.3273 +0.0029 −0.0051 | Rsun |
| Stellar logarithmic surface gravity | 5.04 ± 0.04 | c.g.s. |
| Stellar mean density | 8.37 +1.03 −0.98 ( 11.8 + 1.5 − 1.4 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.0789 +0.0018 −0.0016 | |
| Orbital semimajor axis | 0.02932 ± 0.00002 | AU |
| Planetary mass | 0.0289 +0.0010 −0.0011 ( 9.19 +0.32 −0.35 ) | Mjup Mearth |
| Planetary radius | 0.2952 +0.0012 −0.0010 ( 3.309 +0.013 −0.011 ) | Rjup Rearth |
| Planetary surface gravity | m/s2 log(cgs) | |
| Planetary mean density | 1.055 +0.039 −0.042 ( 1.399 +0.052 −0.056 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 531 +3 −4 | K |
| Reference of detailed study | arXiv:2502.07074 |
TOI-2015 does not have an entry in the catalogue of orbital obliquity measurements.
Page generated on 2025/03/17 John Southworth (Keele University, UK)