| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
G 245-61 DR2 549007291282705024 J02571820+7633113 |
||||
| RA | 02:57:18.2591 | DEC | +76:33:11.250 | ||
| Parallax 54.833 mas |
P.M. RA 691.036 mas/y |
P.M. DEC -399.685 mas/y |
|||
| MagV 13.304 |
MagR 12.5 |
MagI 14.855 |
MagJ 9.615 |
MagH 9.028 |
MagK 8.767 |
| MagG 12.26 |
MagGBP 13.649 |
MagGRP 11.116 |
|||
| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Not verified 
|
|||||
|---|---|---|---|---|---|
| Soto et al. 2021 | |||||
| Mid-time 2458786.75425 ± 0.00042 BJDTDB |
|||||
| Period 1.9495378 ± 4e-06 days |
|||||
| Transit Parameters | |||||
| Soto et al. 2021 | |||||
| Rp/Rs 0.0462 ± 0.0011 |
a/Rs 16.119 +0.088 -0.094 |
i 87.452 +0.052 -0.048 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 2.42 mmag |
Duration* 0.71 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Soto et al. 2021 | |||||
| Teff 3381.0 +54.0 -54.0 K |
Log(g) 4.87 +0.06 -0.06 cm/s2 |
Fe/H -0.13 +0.19 -0.19 dex |
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| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | HIGH | ||||
| Minimum aperture | 53.42" | ||||
| Total Observations (Recent) | 4 (3) | ||||
| O-C | 0.44 ± 0.68 minutes | ||||
| ExoClock Observations (Recent) | 4 (3) | ||||
| Space Observations (Recent) | 0 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 0 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | - | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| LHS1478b (HIGH) 2023-11-19 | Florence Libotte Calar Alto | CaHa 1.23m CCD DLR-MKIII / R / 120.0 | 0.26 ± 0.95 | |
| LHS1478b (HIGH) 2023-11-08 | Mercedes Correa Calar Alto | Caha 1.23m DLR-MKIII CCD / R / 120.0 | 1.8 ± 1.08 | |
| LHS1478b (HIGH) 2023-09-04 | Manfred Raetz privat observatory Herges-Hallenberg | SCT 280/1850 (C11 with Starizona reducer) Moravian Instruments G2-1600 / AstrodonExoPlanet-BB / 120.0 | -4.9 ± 3.74 | |
| LHS1478b (HIGH) 2022-10-20 | Lorenzo Betti Osservatorio Polifunzionale del Chianti | RC-80cm Moravian G4 - KAF 09000 / R / 90.0 | -4.47 ± 2.88 | |