exoclock

CoRoT-11b (LOW)

Discovered by: Gandolfi et al. 2010

The Star
Simbad
GAIA
2MASS		 CoRoT-11
DR2 4285511294172309504
J18424494+0556156
RA 18:42:44.9499 DEC +05:56:15.652
Parallax
1.501 mas		 P.M. RA
1.919 mas/y		 P.M. DEC
-5.242 mas/y
MagV
12.939		 MagR*
12.622		 MagI*
12.239		 MagJ
11.589		 MagH
11.416		 MagK
11.248
MagG
12.841		 MagGBP
13.155		 MagGRP
12.344
*Calculated from GAIA magnitudes.

Ephemeris - Verified True
Kokori et al. 2025
Mid-time
2456067.8706 ± 0.00034 BJDTDB
Period
2.99427799 ± 4.5e-07 days
Transit Parameters
Gandolfi et al. 2010
Rp/Rs
0.107 ± 0.0005		 a/Rs
6.89 +0.08 -0.08
 i
83.17 +0.15 -0.15 deg
e
-		 ω
- deg
DepthR*
11.76 mmag		 Duration*
2.49 hours
*Calculated from the other parameters, using PyLightcurve.
**Adjusted based on the space observations.

Limb Darkening Parameters
Gandolfi et al. 2010
Teff
6440.0 +120.0 -120.0 K
 Log(g)
4.22 +0.23 -0.23 cm/s2
 Fe/H
-0.03 +0.08 -0.08 dex
ExoClock Status
Observing Priority LOW
Minimum aperture 7.9"
Total Observations (Recent) 49 (4)
O-C -1.19 ± 0.27 minutes
ExoClock Observations (Recent) 44 (4)
Space Observations (Recent) 0 (0)
ETD Observations (Recent) 4 (0)
Literature Mid-times (Recent) 1 (0)
Kepler Rp/Rs -
TESS Rp/Rs -

CoRoT-11b


ExoClock Observations
Planet
Observation Date		 Observer
Observatory		 Telescope
Camera / Filter / Exp [s]		 O-C
minutes
CoRoT-11b (LOW)
2025-09-09		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / Lum / 180.0		-3.42 ± 1.73
CoRoT-11b (LOW)
2025-09-06		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / Lum / 180.0		-4.46 ± 2.16
CoRoT-11b (LOW)
2025-08-28		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / Lum / 180.0		5.23 ± 1.73
CoRoT-11b (LOW)
2025-08-25		Yves Jongen
Deep Sky Chile		Plane Wave CDK 17"
Moravian 4G / Lum / 180.0		7.36 ± 1.73
CoRoT-11b (LOW)
2024-07-13		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0		-10.05 ± 8.64
CoRoT-11b (LOW)
2024-07-10		Stefano Lora
MarSEC		Ritchey Chrétien
Moravian G2 Mark II / R / 150.0		6.76 ± 4.32
CoRoT-11b (LOW)
2024-07-10		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 90.0		2.59 ± 4.32
CoRoT-11b (LOW)
2024-06-16		Massimiliano Mannucci
Osservatorio Astronomico Margherita Hack		Celestron C14
SBIG ST10 XME / R / 240.0		-0.98 ± 2.3
CoRoT-11b (LOW)
2024-06-13		Deborah Smith
Complejo Astronomico Los Coloraos, Gorafe		Celestron C11 EdgeHD
ASI2600MM / R / 120.0		0.43 ± 5.18
CoRoT-11b (LOW)
2024-06-04		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 180.0		1.78 ± 2.16
CoRoT-11b (LOW)
2024-05-29		Javier Alonso Santiago
INAF-OACT		Cassegrain 91cm
Moravian C4-1600EC / R / 45.0		-2.05 ± 0.3
CoRoT-11b (LOW)
2024-05-17		Paolo Arcangelo Matassa
P:M.P.H.R. Deep Sky (K81)		Ritchey Chretien 40cm-F5.3
CCD ICX453AQ / Lum / 60.0		5.9 ± 4.03
CoRoT-11b (LOW)
2024-05-15		Carmelo Falco
Racalmuto - M. Di Martino Obs.		RC 16" F/8
Andor Aspen CG16M / Lum / 60.0		-0.17 ± 6.05
CoRoT-11b (LOW)
2024-05-15		Deborah Smith
Complejo Astronomico Los Coloraos, Gorafe		Celestron C11 EdgeHD
ASI2600MM / Lum / 120.0		-2.48 ± 2.45
CoRoT-11b (LOW)
2024-05-12		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 180.0		9.87 ± 2.02
CoRoT-11b (LOW)
2024-05-12		Deborah Smith
Complejo Astronomico Los Coloraos, Gorafe		Celestron C11 EdgeHD
ASI2600MM / Lum / 120.0		5.99 ± 3.46
CoRoT-11b (LOW)
2024-05-12		Matthieu Bachschmidt
Gonachon		Celestron C11
SBIG ST8XME / AstrodonExoPlanet-BB / 120.0		2.96 ± 2.3
CoRoT-11b (LOW)
2024-05-12		Giovanni Calapai
Home Astronomical Observatory		Celestron 11 Schmidt-Cassegrain
Atik 314L+ / Clear / 90.0		-3.66 ± 4.46
CoRoT-11b (LOW)
2024-05-09		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0		0.19 ± 1.58
CoRoT-11b (LOW)
2023-05-27		Wen-Hsin Chen
NTHU Observatory		Showa 10"
ASI6200MM Pro / Lum / 120.0		-0.46 ± 3.17
CoRoT-11b (LOW)
2021-09-29		Stephen Futcher
Hampshire Astronomical Group, Clanfield		Ritchey-Chrétien
Moravian G4-9000 / R / 120.0		-2.11 ± 2.74
CoRoT-11b (LOW)
2021-09-08		Mauro Caló
Cavallino		RC
SBIG ST10 / Lum / 90.0		-7.37 ± 5.76
CoRoT-11b (LOW)
2021-09-02		Claudio Lopresti
Claudio Lopresti		Mak-Newton
CCD Sbig ST10xme / Lum / 120.0		0.63 ± 8.64
CoRoT-11b (LOW)
2021-08-30		Anaël Wünsche
Observatoire des Baronnies Provençales		CDK Planewave 2
ZWO ASI6200 / Clear / 120.0		1.03 ± 4.32
CoRoT-11b (LOW)
2021-08-30		Claudio Lopresti
Claudio Lopresti		Mak-Newton
CCD Sbig ST10xme / Lum / 180.0		-4.73 ± 8.64
CoRoT-11b (LOW)
2021-08-27		Adrian Jones
Private Observatory (I64)		Meade ACF 30cm
QSI 583 / Lum / 150.0		3.88 ± 2.59
CoRoT-11b (LOW)
2021-08-27		Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)		Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / R / 90.0		-3.75 ± 2.02
CoRoT-11b (LOW)
2021-08-24		Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)		Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / gpr / 90.0		-1.05 ± 4.32
CoRoT-11b (LOW)
2021-08-21		Claudio Lopresti
Claudio Lopresti		Mak-Newton
CCD Sbig ST10xme / Lum / 180.0		0.79 ± 4.32
CoRoT-11b (LOW)
2021-08-21		Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)		Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / gpr / 90.0		-2.09 ± 2.74
CoRoT-11b (LOW)
2021-08-18		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0		14.15 ± 8.64
CoRoT-11b (LOW)
2021-08-12		Martin Crow
Burnham Observatory		Celestron C9.25
SX694 mono / R / 120.0		6.31 ± 4.32
CoRoT-11b (LOW)
2021-08-12		Carmelo Falco
GAL Hassin Robotic Telescope 2 (GRT2) - Multiband		Giacometti-Fogale RC16 - 2
Andor Apogee Aspen CG16M / R / 90.0		-0.89 ± 4.32
CoRoT-11b (LOW)
2021-08-12		Dimitrios Deligeorgopoulos
Artemis Observatory		GSO RC
Atik 16 HR / R / 60.0		-2.33 ± 8.64
CoRoT-11b (LOW)
2021-08-12		Carmelo Falco
GALHassin Robotic Telescope 2 (GRT2)		Giacometti-Fogale RC16
Andor Apogee Aspen CG16M / gpr / 90.0		-5.21 ± 5.76
CoRoT-11b (LOW)
2021-08-09		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0		6.57 ± 1.87
CoRoT-11b (LOW)
2021-08-06		Yves Jongen
Rasteau Observatory		Plane Wave CDK 17"
SBIG STXL 11002 / Lum / 120.0		-2.39 ± 1.3
CoRoT-11b (LOW)
2021-07-22		Adrian Jones
Private Observatory (I64)		Meade ACF 30cm
QSI 583 / R / 200.0		-5.29 ± 5.76
CoRoT-11b (LOW)
2021-07-19		Adrian Jones
Private Observatory (I64)		Meade ACF 30cm
QSI 583 / Lum / 150.0		0.73 ± 2.3
CoRoT-11b (LOW)
2021-07-19		Leon Bewersdorff
Planewave CDK24		Planewave CDK24
QHY600M-Pro / R / 80.0		-2.01 ± 4.32
CoRoT-11b (LOW)
2014-08-03		Claudio Lopresti
Claudio Lopresti		Mak-Newton
CCD Sbig ST10xme / Lum / 180.0		0.89 ± 8.64
CoRoT-11b (LOW)
2014-07-28		Claudio Lopresti
Claudio Lopresti		Mak-Newton
CCD Sbig ST10xme / Lum / 180.0		6.01 ± 8.64
CoRoT-11b (LOW)
2014-07-25		Claudio Lopresti
Claudio Lopresti		Mak-Newton
CCD Sbig ST10xme / Lum / 180.0		6.41 ± 7.2
CoRoT-11b (LOW)
2011-07-07		Ramon Naves
Montcabrer		Meade LX200 12" ACF
Sbig ST8xme / Lum / 120.0		4.27 ± 3.17

ETD Observations
Planet
Observation Date		 Observer(s) ETD link O-C
minutes
CoRoT-11b (LOW)
2021-06-14		Jean Plazas1623662359-7.28 ± 5.76
CoRoT-11b (LOW)
2012-06-13		Steven Palladino, Arend J. Poelarends13403044597.31 ± 2.16
CoRoT-11b (LOW)
2011-10-02		Roberto Zambelli13175914159.94 ± 3.17
CoRoT-11b (LOW)
2011-07-07		Ramon Naves13101480322.69 ± 2.45

Literature Mid-times
Planet
Observation Date		 Reference O-C
minutes
2008-05-11 Gandolfi et al. 2010 -0.44 ± 0.43
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