This page summarises the information held within TEPCat for the transiting planetary system TOI-2195. Please see here for descriptions of the quantities given below.
| Quantity | Value | Unit |
|---|---|---|
| Reference of discovery paper | arXiv:2607.01315 | |
| Date of discovery paper | 2026 / 7 / 3 | y / m / d |
| Data/telescope used for discovery | TESS | |
| Right ascension | 02 19 21.68 | h m s |
| Declination | −72 42 31.2 | d m s |
| Right ascension (decimal) | 34.84033 | degrees |
| Declination (decimal) | -72.70867 | degrees |
| V-band apparent magnitude | 11.40 | mag |
| K-band apparent magnitude | 9.80 | mag |
| Transit duration | 0.08698 ( 2.0875 ) | day hour |
| Transit depth | 0.8 | % |
| Time of mid-transit | 2459580.84798 ± 0.00012 | HJD or BJD |
| Orbital period | 4.16451307 ± 0.00000054 | days |
| Reference for orbital ephemeris | arXiv:2607.01315 |
| Quantity | Value | Unit |
|---|---|---|
| Stellar effective temperature | 5266 +72 −76 | K |
| Stellar metal abundance ([Fe/H] or [M/H]) | +0.309 +0.075 −0.078 | dex |
| Stellar mass | 0.905 +0.036 −0.028 | Msun |
| Stellar radius | 0.916 +0.027 −0.024 | Rsun |
| Stellar logarithmic surface gravity | 4.471 +0.026 −0.027 | c.g.s. |
| Stellar mean density | 1.18 ± 0.10 ( 1.66 ± 0.14 ) | ρsun g cm-3 |
| Orbital eccentricity | 0.060 +0.065 −0.042 | |
| Orbital semimajor axis | 0.04901 +0.00065 −0.00052 | AU |
| Planetary mass | 0.079 ± 0.017 ( 25.1 ± 5.4 ) | Mjup Mearth |
| Planetary radius | 0.793 +0.024 −0.022 ( 8.89 +0.27 −0.25 ) | Rjup Rearth |
| Planetary surface gravity | 3.09 +0.71 −0.69 2.49 +0.09 −0.11 | m/s2 log(cgs) |
| Planetary mean density | 0.148 +0.034 −0.035 ( 0.196 +0.045 −0.046 ) | ρjup g cm-3 |
| Planetary equilibrium temperature | 1098 ± 10 | K |
| Reference of detailed study | arXiv:2607.01315 |
| Reference | λ (degrees) |
|---|---|
| Weldon et al. (2026) | 109 + 35 - 52 |
Page generated on 2026/07/07 John Southworth (Keele University, UK)