Registry · exoplanet

CoRoT-11 b

Exoplanet 52 papers

harvesting The full record is being pulled from the archives right now — measurement tables, the Gaia row, catalogue photometry. This page will fill itself in.

Right ascension: 18h 42m 44.95s
Declination: +05° 56′ 15.6″
Galactic l, b: 37.24, 4.63
Magnitude V: 12.9
Distance: 655.04 pc

Also known as

1 identifiers

CoRoT-11b

Planet

NASA Exoplanet Archive, composite parameters

Host star	CoRoT-11 · F6V
Discovery	Transit, 2010 · CoRoT
Orbital period	2.99433 d
Semi-major axis	0.0436 au
Eccentricity	0
Radius	16.03 R⊕ · 1.43 R♃
Mass	740.51 M⊕ · 2.33 M♃
Density	0.99 g/cm³
Equilibrium temperature	1,657 K
System distance	655.04 pc

Published measurements

6 quantities measured more than once

One object can carry a dozen published estimates of the same quantity. The register keeps them side by side rather than picking a winner — the citation is part of the value.

Mass 4 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
832.7146	M_earth	± 187.5	Transit	NASA Exoplanet Archive	Bonomo et al. 2017	2017
791.3967	M_earth	± 85.81	Transit	NASA Exoplanet Archive	Gandolfi et al. 2012	2012
743.7222	M_earth	± 124	Transit	NASA Exoplanet Archive	Southworth 2011	2011
740.51	M_earth	± 108.1	Transit	NASA Exoplanet Archive	Gandolfi et al. 2010	2010

Radius 5 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
16.02887	R_earth	± 0.3363	Transit	NASA Exoplanet Archive	Bonomo et al. 2017	2017
15.58051	R_earth	± 0.3699	Transit	NASA Exoplanet Archive	Gandolfi et al. 2012	2012
15.98403	R_earth	± 0.6501	Transit	NASA Exoplanet Archive	Southworth 2011	2011
21.74556	R_earth	± 1.718	Transit	NASA Exoplanet Archive	ExoFOP	2010
16.03	R_earth	± 0.34	Transit	NASA Exoplanet Archive	Gandolfi et al. 2010	2010

Orbital period 6 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
2.994278	d	± 4.90e-07	Transit	NASA Exoplanet Archive	Kokori et al. 2023	2023
2.994325	d	± 2.10e-05	Transit	NASA Exoplanet Archive	Bonomo et al. 2017	2017
2.994325	d	± 2.10e-05	Transit	NASA Exoplanet Archive	Gandolfi et al. 2012	2012
2.99433	d	± 1.10e-05	Transit	NASA Exoplanet Archive	Southworth 2011	2011
2.993282	d	± 0.0004857	Transit	NASA Exoplanet Archive	ExoFOP	2010
2.99433	d	± 1.10e-05	Transit	NASA Exoplanet Archive	Gandolfi et al. 2010	2010

Semi-major axis 4 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
0.04407	au	± 0.00056	Transit	NASA Exoplanet Archive	Bonomo et al. 2017	2017
0.04351	au	± 0.00036	Transit	NASA Exoplanet Archive	Gandolfi et al. 2012	2012
0.044	au	± 0.0016	Transit	NASA Exoplanet Archive	Southworth 2011	2011
0.0436	au	± 0.005	Transit	NASA Exoplanet Archive	Gandolfi et al. 2010	2010

Eccentricity 3 values

Value	Band / method	Source	Reference	Year
0.36	Transit	NASA Exoplanet Archive	Bonomo et al. 2017	2017
0	Transit	NASA Exoplanet Archive	Gandolfi et al. 2012	2012
0	Transit	NASA Exoplanet Archive	Gandolfi et al. 2010	2010

Equilibrium temperature 4 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
1,715	K	± 36	Transit	NASA Exoplanet Archive	Gandolfi et al. 2012	2012
1,735	K	± 34	Transit	NASA Exoplanet Archive	Southworth 2011	2011
1,681.79	K		Transit	NASA Exoplanet Archive	ExoFOP	2010
1,657	K	± 55	Transit	NASA Exoplanet Archive	Gandolfi et al. 2010	2010

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
CoRoT-11	EclBin	0.08742″	12.87
CoRoT 105849520	LongPeriodV*	141.5″	14.66
ATO J280.7109+05.8857	EclBin	204.9″	13.59
Gaia DR3 4285512629877466624	Star	303″	—
ZTF J184225.06+055738.2	BYDraV*	308.1″	—
TYC 459-954-1	Star	461.7″	11.28
2MASS J18431622+0557196	RGB*	471″	—
CoRoT 105833352	Mira	479.9″	15.14
ZTF J184221.59+055044.3	LongPeriodV*	480.7″	16.84
CoRoT 105747206	Variable*	483.2″	13.88
TYC 459-892-1	SB*	488.8″	12.21

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/corot-11-b · Registry entry updated 2026-08-14.