| The Star | |||||
|---|---|---|---|---|---|
| Simbad GAIA 2MASS |
BD+31 2447 DR2 1464700950221781504 J13035564+3038241 |
||||
| RA | 13:03:55.6468 | DEC | +30:38:24.279 | ||
| Parallax 4.126 mas |
P.M. RA -5.106 mas/y |
P.M. DEC 15.64 mas/y |
|||
| MagV 10.337 |
MagR* 10.002 |
MagI 9.745 |
MagJ 9.302 |
MagH 9.137 |
MagK 9.083 |
| MagG 10.193 |
MagGBP 10.457 |
MagGRP 9.799 |
|||
| *Calculated from GAIA magnitudes. | |||||
Ephemeris
- Verified 
|
|||||
|---|---|---|---|---|---|
| Kokori et al. 2025 | |||||
| Mid-time 2458042.44742 ± 0.00027 BJDTDB |
|||||
| Period 7.8456057 ± 1.3e-06 days |
|||||
| Transit Parameters | |||||
| Collins et al. 2014 | |||||
| Rp/Rs 0.0776 ± 0.001 |
a/Rs** 10.916 +0.035 -0.035 |
i 88.8 +0.8 -0.9 deg |
|||
| e - |
ω - deg |
||||
| DepthR* 7.88 mmag |
Duration* 5.79 hours |
||||
|
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations. |
|||||
| Limb Darkening Parameters | |||||
| Collins et al. 2014 | |||||
| Teff 6102.0 +43.0 -43.0 K |
Log(g) 4.07 +0.04 -0.07 cm/s2 |
Fe/H -0.28 +0.04 -0.04 dex |
|||
| ExoClock Status | |||||
|---|---|---|---|---|---|
| Observing Priority | MEDIUM | ||||
| Minimum aperture | 5.06" | ||||
| Total Observations (Recent) | 25 (3) | ||||
| O-C | 8.91 ± 1.73 minutes | ||||
| ExoClock Observations (Recent) | 9 (3) | ||||
| Space Observations (Recent) | 4 (0) | ||||
| ETD Observations (Recent) | 0 (0) | ||||
| Literature Mid-times (Recent) | 12 (0) | ||||
| Kepler Rp/Rs | - | ||||
| TESS Rp/Rs | 0.07541 ± 0.0004 | ||||
ExoClock Observations |
||||
| Planet Observation Date |
Observer Observatory |
Telescope Camera / Filter / Exp [s] |
O-C minutes |
|
|---|---|---|---|---|
| KELT-6b (MEDIUM) 2026-04-10 | Daniel BOUYSSE OAA46500 | RC TS-Optics f/6.4 PlayerOne-Poseidon-M / I / 90.0 | 11.27 ± 3.6 | |
| KELT-6b (MEDIUM) 2026-04-10 | Michael Nezel Celle Observatory | CDK 14 QHY 268M / R / 60.0 | 2.06 ± 3.02 | |
| KELT-6b (MEDIUM) 2026-02-15 | Patrick Farizy Private Observatory , France | Celestron 8 Schmidt-Cassegrain ToupTek G3CMOS585C / Clear / 55.0 | 1.54 ± 6.05 | |
| KELT-6b (MEDIUM) 2025-02-26 | Yves Jongen Rasteau Observatory | Plane Wave CDK 17" SBIG STXL 11002 / R / 60.0 | 15.3 ± 2.88 | |
| KELT-6b (MEDIUM) 2024-03-18 | Alexey Garmash Lyceum 130 | EdgeHD C11 ASI2600MM pro / R / 120.0 | -1.76 ± 2.16 | |
| KELT-6b (MEDIUM) 2023-03-16 | Robert Roth TURMX Observatory | CFF Telescopes 160mm APO ZWO ASI6200MM Pro / rpr / 60.0 | 1.21 ± 3.17 | |
| KELT-6b (MEDIUM) 2021-04-08 | Mauro Caló Cavallino | RC SBIG ST10 / Lum / 60.0 | 9.01 ± 3.6 | |
| KELT-6b (MEDIUM) 2021-04-08 | Tõnis Eenmäe Tartu Observatory | Zeiss 600 Andor Ikon-L / R / 25.0 | 3.25 ± 2.88 | |
| KELT-6b (MEDIUM) 2021-04-08 | Carmelo Falco GALHassin Robotic Telescope 2 (GRT2) | Giacometti-Fogale RC16 Andor Apogee Aspen CG16M / gpr / 25.0 | 1.67 ± 2.16 | |
Space Observations |
||||
| Planet Observation Date |
Mission | O-C minutes |
||
| KELT-6b (MEDIUM) 2022-03-20 | TESS | 0.63 ± 0.96 | ||
| KELT-6b (MEDIUM) 2022-03-04 | TESS | -1.01 ± 0.92 | ||
| KELT-6b (MEDIUM) 2020-04-13 | TESS | -1.69 ± 1.02 | ||
| KELT-6b (MEDIUM) 2020-03-28 | TESS | 0.49 ± 1.01 | ||
Literature Mid-times |
||||
| Planet Observation Date |
Reference | O-C minutes |
||
| 2013-06-06 | Collins et al. 2014 | -1.39 ± 1.58 | ||
| 2013-04-20 | Collins et al. 2014 | 3.13 ± 1.3 | ||
| 2013-04-20 | Collins et al. 2014 | -0.76 ± 2.45 | ||
| 2013-02-24 | Collins et al. 2014 | 1.17 ± 1.73 | ||
| 2013-02-24 | Collins et al. 2014 | 0.88 ± 2.02 | ||
| 2013-02-24 | Collins et al. 2014 | 0.02 ± 1.3 | ||
| 2013-02-24 | Collins et al. 2014 | -0.99 ± 2.02 | ||
| 2013-02-24 | Collins et al. 2014 | -1.57 ± 3.6 | ||
| 2013-02-16 | Collins et al. 2014 | -2.28 ± 2.02 | ||
| 2013-01-08 | Collins et al. 2014 | 0.79 ± 1.87 | ||
| 2012-12-23 | Collins et al. 2014 | -2.37 ± 1.73 | ||
| 2012-06-26 | Collins et al. 2014 | -1.6 ± 3.17 | ||