exoclock

Kepler-422b (MEDIUM)

Discovered by: Endl et al. 2014

The Star
Simbad
GAIA
2MASS		 Kepler-422
DR2 2107114704928577792
J18503111+4619240
RA 18:50:31.1173 DEC +46:19:23.993
Parallax
1.355 mas		 P.M. RA
-3.546 mas/y		 P.M. DEC
-11.776 mas/y
MagV*
13.562		 MagR*
13.203		 MagI*
12.856		 MagJ
12.357		 MagH
12.126		 MagK
12.041
MagG
13.423		 MagGBP
13.757		 MagGRP
12.938
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2025
Mid-time
2455649.457297 ± 2.8e-05 BJDTDB
Period
7.89144883 ± 4.8e-07 days
Transit Parameters
Endl et al. 2014
Rp/Rs
0.0957 ± 0.0006		 a/Rs
14.2 +1.9 -1.7
 i
88.3 +0.3 -0.3 deg
e
-		 ω
- deg
DepthR*
11.61 mmag		 Duration*
4.3 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Endl et al. 2014
Teff
5972.0 +84.0 -84.0 K
 Log(g)
4.31 +0.07 -0.07 cm/s2
 Fe/H
0.23 +0.09 -0.09 dex
ExoClock Status
Observing Priority MEDIUM
Minimum aperture 8.8"
Total Observations (Recent) 186 (2)
O-C 4.3 ± 1.46 minutes
ExoClock Observations (Recent) 10 (2)
Space Observations (Recent) 176 (0)
ETD Observations (Recent) 0 (0)
Literature Mid-times (Recent) 0 (0)
Kepler Rp/Rs 0.094334 ± 3.6e-05
TESS Rp/Rs 0.0943 ± 0.0013

Kepler-422b


ExoClock Observations
Planet
Observation Date		 Observer
Observatory		 Telescope
Camera / Filter / Exp [s]		 O-C
minutes
Kepler-422b (MEDIUM)
2025-10-11		Ivo Silvestri
Trevinca Skies		Skywatcher Newton 250pds
ASI2600MM Duo / Lum / 200.0		-1.96 ± 4.18
Kepler-422b (MEDIUM)
2025-05-14		Tommaso Dittadi
TD-TRO		Ritchey-Chretien
Moravian G2-1600 / R / 90.0		-6.67 ± 7.49
Kepler-422b (MEDIUM)
2024-07-03		Bryan Martin
Tiger Butte Observatory Remote		AG Optical IDK
ZWO ASI 294 / Lum / 150.0		9.82 ± 5.62
Kepler-422b (MEDIUM)
2024-05-16		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 180.0		6.93 ± 2.02
Kepler-422b (MEDIUM)
2024-05-09		Deborah Smith
Complejo Astronomico Los Coloraos, Gorafe		Celestron C11 EdgeHD
ASI2600MM / Lum / 150.0		2.11 ± 2.88
Kepler-422b (MEDIUM)
2023-05-19		Dim Stouraitis
Galilaios		SCT
SXVF-H9 Starlight-Xpress / R / 120.0		-6.54 ± 5.33
Kepler-422b (MEDIUM)
2022-07-31		Fabio Mortari
Hypatia Observatory		Ritchey Chretienne 250mm f/5.3
MORAVIAN C2-7000A / R / 250.0		-2.78 ± 4.32
Kepler-422b (MEDIUM)
2022-05-21		Dim Stouraitis
Galilaios		SCT
SXVF-H9 Starlight-Xpress / R / 90.0		4.47 ± 4.32
Kepler-422b (MEDIUM)
2021-05-23		Alessandro Nastasi
Galhassin Robotic Telescope 1 (GRT1)		Officina Stellare RiLa 400
FLI ProLine 16803 / Lum / 60.0		8.28 ± 7.2
Kepler-422b (MEDIUM)
2021-05-23		Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)		Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / R / 60.0		4.25 ± 1.87

Space Observations
Planet
Observation Date		 Mission O-C
minutes
Kepler-422b (MEDIUM)
2022-09-01		TESS1.98 ± 3.46
Kepler-422b (MEDIUM)
2022-08-24		TESS-9.33 ± 3.89
Kepler-422b (MEDIUM)
2022-08-16		TESS1.4 ± 4.32
Kepler-422b (MEDIUM)
2022-08-08		TESS0.75 ± 4.18
Kepler-422b (MEDIUM)
2022-07-31		TESS4.13 ± 5.47
Kepler-422b (MEDIUM)
2022-07-24		TESS-7.18 ± 3.17
Kepler-422b (MEDIUM)
2022-07-16		TESS-6.24 ± 4.18
Kepler-422b (MEDIUM)
2022-07-08		TESS-8.04 ± 4.18
Kepler-422b (MEDIUM)
2022-06-22		TESS-6.18 ± 4.75
Kepler-422b (MEDIUM)
2021-08-18		TESS-0.84 ± 3.74
Kepler-422b (MEDIUM)
2021-08-10		TESS-0.34 ± 3.02
Kepler-422b (MEDIUM)
2021-08-02		TESS-3.87 ± 3.6
Kepler-422b (MEDIUM)
2021-07-26		TESS1.67 ± 3.89
Kepler-422b (MEDIUM)
2021-07-18		TESS11.68 ± 6.91
Kepler-422b (MEDIUM)
2021-07-10		TESS-3.95 ± 3.89
Kepler-422b (MEDIUM)
2021-07-02		TESS-1.57 ± 5.33
Kepler-422b (MEDIUM)
2013-05-10		KEPLER0.34 ± 0.39
Kepler-422b (MEDIUM)
2013-04-24		KEPLER0.51 ± 0.53
Kepler-422b (MEDIUM)
2013-04-16		KEPLER-0.83 ± 0.4
Kepler-422b (MEDIUM)
2013-03-31		KEPLER0.56 ± 0.72
Kepler-422b (MEDIUM)
2013-03-23		KEPLER0.04 ± 0.55
Kepler-422b (MEDIUM)
2013-03-16		KEPLER-1.28 ± 0.48
Kepler-422b (MEDIUM)
2013-03-08		KEPLER-0.29 ± 0.53
Kepler-422b (MEDIUM)
2013-02-28		KEPLER-0.31 ± 0.53
Kepler-422b (MEDIUM)
2013-02-20		KEPLER0.86 ± 0.55
Kepler-422b (MEDIUM)
2013-02-12		KEPLER-0.01 ± 0.37
Kepler-422b (MEDIUM)
2013-02-04		KEPLER-0.04 ± 0.56
Kepler-422b (MEDIUM)
2013-01-04		KEPLER-0.15 ± 0.43
Kepler-422b (MEDIUM)
2012-12-27		KEPLER-1.41 ± 0.62
Kepler-422b (MEDIUM)
2012-12-19		KEPLER0.18 ± 0.42
Kepler-422b (MEDIUM)
2012-12-11		KEPLER-0.18 ± 0.65
Kepler-422b (MEDIUM)
2012-12-03		KEPLER0.68 ± 0.49
Kepler-422b (MEDIUM)
2012-11-25		KEPLER0.51 ± 0.37
Kepler-422b (MEDIUM)
2012-11-09		KEPLER0.78 ± 0.6
Kepler-422b (MEDIUM)
2012-11-01		KEPLER0.27 ± 0.5
Kepler-422b (MEDIUM)
2012-10-25		KEPLER0.01 ± 0.48
Kepler-422b (MEDIUM)
2012-10-17		KEPLER-0.26 ± 0.36
Kepler-422b (MEDIUM)
2012-10-09		KEPLER-0.42 ± 0.49
Kepler-422b (MEDIUM)
2012-10-01		KEPLER1.12 ± 0.52
Kepler-422b (MEDIUM)
2012-09-23		KEPLER0.38 ± 0.42
Kepler-422b (MEDIUM)
2012-09-15		KEPLER-1.26 ± 0.49
Kepler-422b (MEDIUM)
2012-09-07		KEPLER0.42 ± 0.37
Kepler-422b (MEDIUM)
2012-08-22		KEPLER0.73 ± 0.53
Kepler-422b (MEDIUM)
2012-08-15		KEPLER0.13 ± 0.62
Kepler-422b (MEDIUM)
2012-08-07		KEPLER0.05 ± 0.59
Kepler-422b (MEDIUM)
2012-07-22		KEPLER0.4 ± 0.45
Kepler-422b (MEDIUM)
2012-07-06		KEPLER1.33 ± 0.63
Kepler-422b (MEDIUM)
2012-06-20		KEPLER-1.07 ± 0.55
Kepler-422b (MEDIUM)
2012-06-12		KEPLER0.07 ± 0.52
Kepler-422b (MEDIUM)
2012-06-04		KEPLER-0.55 ± 0.78
Kepler-422b (MEDIUM)
2012-05-28		KEPLER-0.74 ± 0.36
Kepler-422b (MEDIUM)
2012-05-20		KEPLER0.27 ± 0.52
Kepler-422b (MEDIUM)
2012-05-12		KEPLER0.42 ± 0.6
Kepler-422b (MEDIUM)
2012-05-04		KEPLER-0.1 ± 0.35
Kepler-422b (MEDIUM)
2012-04-26		KEPLER-0.6 ± 0.39
Kepler-422b (MEDIUM)
2012-04-18		KEPLER0.49 ± 0.66
Kepler-422b (MEDIUM)
2012-04-10		KEPLER0.27 ± 0.45
Kepler-422b (MEDIUM)
2012-03-25		KEPLER0.13 ± 0.45
Kepler-422b (MEDIUM)
2012-03-18		KEPLER-0.21 ± 0.48
Kepler-422b (MEDIUM)
2012-03-02		KEPLER0.08 ± 0.45
Kepler-422b (MEDIUM)
2012-02-23		KEPLER-0.36 ± 0.5
Kepler-422b (MEDIUM)
2012-02-15		KEPLER0.13 ± 0.62
Kepler-422b (MEDIUM)
2012-02-07		KEPLER-0.01 ± 0.63
Kepler-422b (MEDIUM)
2012-01-30		KEPLER-0.95 ± 0.58
Kepler-422b (MEDIUM)
2012-01-22		KEPLER0.89 ± 0.56
Kepler-422b (MEDIUM)
2012-01-14		KEPLER-0.26 ± 0.49
Kepler-422b (MEDIUM)
2012-01-07		KEPLER-0.51 ± 0.52
Kepler-422b (MEDIUM)
2011-12-30		KEPLER0.6 ± 0.42
Kepler-422b (MEDIUM)
2011-12-22		KEPLER-0.1 ± 0.49
Kepler-422b (MEDIUM)
2011-12-14		KEPLER0.52 ± 0.4
Kepler-422b (MEDIUM)
2011-12-06		KEPLER-0.04 ± 0.55
Kepler-422b (MEDIUM)
2011-11-28		KEPLER-0.23 ± 0.53
Kepler-422b (MEDIUM)
2011-11-20		KEPLER-0.58 ± 0.53
Kepler-422b (MEDIUM)
2011-11-12		KEPLER-0.03 ± 0.58
Kepler-422b (MEDIUM)
2011-11-04		KEPLER0.15 ± 0.49
Kepler-422b (MEDIUM)
2011-10-28		KEPLER-0.09 ± 0.35
Kepler-422b (MEDIUM)
2011-10-20		KEPLER-0.23 ± 0.49
Kepler-422b (MEDIUM)
2011-10-12		KEPLER0.08 ± 0.49
Kepler-422b (MEDIUM)
2011-10-04		KEPLER0.38 ± 0.48
Kepler-422b (MEDIUM)
2011-09-18		KEPLER0.44 ± 0.43
Kepler-422b (MEDIUM)
2011-09-10		KEPLER0.11 ± 0.49
Kepler-422b (MEDIUM)
2011-09-02		KEPLER0.1 ± 0.39
Kepler-422b (MEDIUM)
2011-08-25		KEPLER0.04 ± 0.46
Kepler-422b (MEDIUM)
2011-08-18		KEPLER0.58 ± 0.5
Kepler-422b (MEDIUM)
2011-08-10		KEPLER0.31 ± 0.46
Kepler-422b (MEDIUM)
2011-08-02		KEPLER-0.72 ± 0.52
Kepler-422b (MEDIUM)
2011-07-25		KEPLER0.76 ± 0.48
Kepler-422b (MEDIUM)
2011-07-17		KEPLER0.26 ± 0.69
Kepler-422b (MEDIUM)
2011-07-09		KEPLER-0.9 ± 0.33
Kepler-422b (MEDIUM)
2011-07-01		KEPLER-0.85 ± 0.6
Kepler-422b (MEDIUM)
2011-06-23		KEPLER-0.81 ± 0.59
Kepler-422b (MEDIUM)
2011-05-31		KEPLER0.71 ± 0.4
Kepler-422b (MEDIUM)
2011-05-23		KEPLER-0.49 ± 0.65
Kepler-422b (MEDIUM)
2011-05-07		KEPLER0.14 ± 0.52
Kepler-422b (MEDIUM)
2011-04-29		KEPLER0.36 ± 0.43
Kepler-422b (MEDIUM)
2011-04-21		KEPLER0.63 ± 0.52
Kepler-422b (MEDIUM)
2011-04-13		KEPLER1.1 ± 0.48
Kepler-422b (MEDIUM)
2011-04-05		KEPLER-0.43 ± 0.49
Kepler-422b (MEDIUM)
2011-03-28		KEPLER-0.3 ± 0.53
Kepler-422b (MEDIUM)
2011-03-13		KEPLER-0.23 ± 0.48
Kepler-422b (MEDIUM)
2011-03-05		KEPLER0.03 ± 0.48
Kepler-422b (MEDIUM)
2011-02-25		KEPLER0.17 ± 0.56
Kepler-422b (MEDIUM)
2011-02-17		KEPLER-0.25 ± 0.58
Kepler-422b (MEDIUM)
2011-02-09		KEPLER-0.01 ± 0.53
Kepler-422b (MEDIUM)
2011-01-16		KEPLER-0.26 ± 0.55
Kepler-422b (MEDIUM)
2011-01-09		KEPLER-0.39 ± 0.71
Kepler-422b (MEDIUM)
2010-12-16		KEPLER0.26 ± 0.42
Kepler-422b (MEDIUM)
2010-12-08		KEPLER-0.41 ± 0.5
Kepler-422b (MEDIUM)
2010-11-30		KEPLER0.05 ± 0.55
Kepler-422b (MEDIUM)
2010-11-14		KEPLER-0.31 ± 0.43
Kepler-422b (MEDIUM)
2010-11-06		KEPLER-0.63 ± 0.43
Kepler-422b (MEDIUM)
2010-10-30		KEPLER0.61 ± 0.43
Kepler-422b (MEDIUM)
2010-10-22		KEPLER0.6 ± 0.6
Kepler-422b (MEDIUM)
2010-10-14		KEPLER-0.32 ± 0.63
Kepler-422b (MEDIUM)
2010-10-06		KEPLER1.13 ± 0.49
Kepler-422b (MEDIUM)
2010-09-28		KEPLER-0.31 ± 0.49
Kepler-422b (MEDIUM)
2010-09-20		KEPLER-0.86 ± 0.58
Kepler-422b (MEDIUM)
2010-09-12		KEPLER0.55 ± 0.53
Kepler-422b (MEDIUM)
2010-09-04		KEPLER0.88 ± 0.48
Kepler-422b (MEDIUM)
2010-08-27		KEPLER0.38 ± 0.58
Kepler-422b (MEDIUM)
2010-08-19		KEPLER0.09 ± 0.42
Kepler-422b (MEDIUM)
2010-08-12		KEPLER-0.09 ± 0.48
Kepler-422b (MEDIUM)
2010-08-04		KEPLER-0.23 ± 0.45
Kepler-422b (MEDIUM)
2010-07-27		KEPLER-0.24 ± 0.68
Kepler-422b (MEDIUM)
2010-07-19		KEPLER-0.09 ± 0.55
Kepler-422b (MEDIUM)
2010-07-11		KEPLER0.28 ± 0.37
Kepler-422b (MEDIUM)
2010-07-03		KEPLER0.28 ± 0.39
Kepler-422b (MEDIUM)
2010-06-25		KEPLER1.18 ± 0.66
Kepler-422b (MEDIUM)
2010-06-09		KEPLER-0.35 ± 0.52
Kepler-422b (MEDIUM)
2010-06-02		KEPLER0.24 ± 0.45
Kepler-422b (MEDIUM)
2010-05-25		KEPLER-0.0 ± 0.53
Kepler-422b (MEDIUM)
2010-05-17		KEPLER0.04 ± 0.46
Kepler-422b (MEDIUM)
2010-05-09		KEPLER-0.14 ± 0.4
Kepler-422b (MEDIUM)
2010-05-01		KEPLER0.35 ± 0.45
Kepler-422b (MEDIUM)
2010-04-23		KEPLER0.36 ± 0.56
Kepler-422b (MEDIUM)
2010-04-15		KEPLER-0.01 ± 0.55
Kepler-422b (MEDIUM)
2010-04-07		KEPLER0.26 ± 0.5
Kepler-422b (MEDIUM)
2010-03-30		KEPLER0.16 ± 0.68
Kepler-422b (MEDIUM)
2010-03-23		KEPLER0.29 ± 0.52
Kepler-422b (MEDIUM)
2010-03-15		KEPLER-0.06 ± 0.53
Kepler-422b (MEDIUM)
2010-03-07		KEPLER0.3 ± 0.37
Kepler-422b (MEDIUM)
2010-02-27		KEPLER0.28 ± 0.52
Kepler-422b (MEDIUM)
2010-02-19		KEPLER0.11 ± 0.39
Kepler-422b (MEDIUM)
2010-02-11		KEPLER0.09 ± 0.49
Kepler-422b (MEDIUM)
2010-01-26		KEPLER-0.06 ± 0.56
Kepler-422b (MEDIUM)
2010-01-18		KEPLER-0.68 ± 0.46
Kepler-422b (MEDIUM)
2010-01-11		KEPLER-0.03 ± 0.48
Kepler-422b (MEDIUM)
2010-01-03		KEPLER-0.09 ± 0.42
Kepler-422b (MEDIUM)
2009-12-26		KEPLER0.27 ± 0.55
Kepler-422b (MEDIUM)
2009-12-10		KEPLER-0.56 ± 0.45
Kepler-422b (MEDIUM)
2009-12-02		KEPLER0.13 ± 0.39
Kepler-422b (MEDIUM)
2009-11-24		KEPLER-0.6 ± 0.23
Kepler-422b (MEDIUM)
2009-11-16		KEPLER0.1 ± 0.29
Kepler-422b (MEDIUM)
2009-11-08		KEPLER0.66 ± 0.43
Kepler-422b (MEDIUM)
2009-11-01		KEPLER-0.39 ± 0.48
Kepler-422b (MEDIUM)
2009-10-24		KEPLER0.51 ± 0.45
Kepler-422b (MEDIUM)
2009-10-16		KEPLER-0.04 ± 0.46
Kepler-422b (MEDIUM)
2009-10-08		KEPLER-0.31 ± 0.43
Kepler-422b (MEDIUM)
2009-09-30		KEPLER-0.3 ± 0.35
Kepler-422b (MEDIUM)
2009-09-22		KEPLER-0.72 ± 0.35
Kepler-422b (MEDIUM)
2009-09-06		KEPLER0.46 ± 0.48
Kepler-422b (MEDIUM)
2009-08-29		KEPLER0.36 ± 0.48
Kepler-422b (MEDIUM)
2009-08-21		KEPLER-0.67 ± 0.42
Kepler-422b (MEDIUM)
2009-08-14		KEPLER0.99 ± 0.52
Kepler-422b (MEDIUM)
2009-08-06		KEPLER0.18 ± 0.49
Kepler-422b (MEDIUM)
2009-07-29		KEPLER0.32 ± 0.55
Kepler-422b (MEDIUM)
2009-07-21		KEPLER0.09 ± 0.55
Kepler-422b (MEDIUM)
2009-07-13		KEPLER-0.55 ± 0.5
Kepler-422b (MEDIUM)
2009-07-05		KEPLER0.82 ± 0.76
Kepler-422b (MEDIUM)
2009-06-27		KEPLER-0.28 ± 0.3
Kepler-422b (MEDIUM)
2009-06-11		KEPLER-0.14 ± 0.48
Kepler-422b (MEDIUM)
2009-06-04		KEPLER-0.87 ± 0.48
Kepler-422b (MEDIUM)
2009-05-27		KEPLER-0.63 ± 0.5
Kepler-422b (MEDIUM)
2009-05-19		KEPLER0.29 ± 0.32
Kepler-422b (MEDIUM)
2009-05-11		KEPLER-0.32 ± 0.73
Kepler-422b (MEDIUM)
2009-05-03		KEPLER0.88 ± 0.58
© 2019-2025 ExoClock Project - Privacy policy - Contact: exoclockproject@gmail.com
The ExoClock Project is managed by the PULSAR Non-profit Civil Law Company / Address: Pipsou 18A, 54627 Thessaloniki, Greece / VAT: EL996400186 / Tax Office: E Thessaloniki