ExoClock

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
Mag_V 10.337	Mag_R^* 10.002	Mag_I 9.745	Mag_J 9.302	Mag_H 9.137	Mag_K 9.083
Mag_G 10.193		Mag_{G_BP} 10.457		Mag_{G_RP} 9.799
^*Calculated from GAIA magnitudes.

Ephemeris - Verified
Kokori et al. 2022
Mid-time 2457218.65874 ± 0.00034 BJD_TDB
Period 7.8456043 ± 2.2e-06 days
Transit Parameters
Collins et al. 2014
R_p/R_s 0.0776 ± 0.001	a/R_s^** 10.916 +0.035 -0.035		i 88.8 +0.8 -0.9 deg
R_p/R_s 0.0776 ± 0.001	e -		ω - deg
Depth_R^* 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
T_eff 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		HIGH
Minimum aperture		5.06"
Total Observations (Recent)		19 (1)
O-C		0.08 ± 1.79 minutes
ExoClock Observations (Recent)		5 (1)
Space Observations (Recent)		2 (0)
ETD Observations (Recent)		0 (0)
Literature Mid-times (Recent)		12 (0)
Kepler R_p/R_s		-
TESS R_p/R_s		0.07518 ± 0.00059

Planet Observation Date	Observer Observatory	Telescope Camera / Filter / Exp [s]	O-C minutes
ExoClock Observations
KELT-6b (HIGH) 2024-03-18	Alexey Garmash Lyceum 130	EdgeHD C11 ASI2600MM pro / R / 120.0	-0.83 ± 2.16
KELT-6b (HIGH) 2023-03-16	Robert Roth TURMX Observatory	CFF Telescopes 160mm APO ZWO ASI6200MM Pro / rpr / 60.0	2.05 ± 3.17
KELT-6b (HIGH) 2021-04-08	Carmelo Falco GALHassin Robotic Telescope 2 (GRT2)	Giacometti-Fogale RC16 Andor Apogee Aspen CG16M / gpr / 25.0	2.32 ± 2.16
KELT-6b (HIGH) 2021-04-08	Mauro Caló Cavallino	RC SBIG ST10 / Lum / 60.0	1.31 ± 5.76
KELT-6b (HIGH) 2021-04-08	Tõnis Eenmäe Tartu Observatory	Zeiss 600 Andor Ikon-L / R / 25.0	-4.45 ± 2.3
Space Observations
Planet Observation Date	Mission		O-C minutes
KELT-6b (HIGH) 2020-04-13	TESS		-0.84 ± 1.15
KELT-6b (HIGH) 2020-03-28	TESS		1.96 ± 1.12
Literature Mid-times
Planet Observation Date	Reference		O-C minutes
2013-06-06	Collins et al. 2014		-1.47 ± 1.58
2013-04-20	Collins et al. 2014		3.03 ± 1.3
2013-04-20	Collins et al. 2014		-0.85 ± 2.45
2013-02-24	Collins et al. 2014		1.06 ± 1.73
2013-02-24	Collins et al. 2014		0.77 ± 2.02
2013-02-24	Collins et al. 2014		-0.09 ± 1.3
2013-02-24	Collins et al. 2014		-1.1 ± 2.02
2013-02-24	Collins et al. 2014		-1.67 ± 3.6
2013-02-16	Collins et al. 2014		-2.39 ± 2.02
2013-01-08	Collins et al. 2014		0.67 ± 1.87
2012-12-23	Collins et al. 2014		-2.49 ± 1.73
2012-06-26	Collins et al. 2014		-1.77 ± 3.17

KELT-6b (HIGH)