UPSA Object Registry
Registry · exoplanet

Kepler-136 c

Exoplanet 29 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
19h 45m 52.15s
Declination
+42° 35′ 55.7″
Galactic l, b
76.534, 8.888
Magnitude V
11.82
Distance
420.82 pc

Also known as

1 identifiers

Kepler-136c

Planet

NASA Exoplanet Archive, composite parameters
Host starKepler-136 · F5V
DiscoveryTransit, 2014 · Kepler
Orbital period16.3992 d
Semi-major axis0.133 au
Eccentricity0
Radius1.99 R⊕ · 0.178 R♃
Mass4.62 M⊕ · 0.0145 M♃
Density3.22 g/cm³
Equilibrium temperature847 K
System distance420.82 pc

Published measurements

5 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.

Radius 8 values

ValueUnitUncertainty Band / methodSourceReferenceYear
2.168 R_earth ± 0.111 Transit NASA Exoplanet Archive Berger et al. 2018 2018
1.97 R_earth ± 0.23 Transit NASA Exoplanet Archive Morton et al. 2016 2016
1.84 R_earth ± 0.18 Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2014
1.8 R_earth ± 0.36 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2014
1.99 R_earth ± 0.37 Transit NASA Exoplanet Archive Rowe et al. 2014 2014
1.8 R_earth ± 0.36 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2014
1.8 R_earth ± 0.36 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2014
1.94 R_earth ± 0.34 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2014

Orbital period 11 values

ValueUnitUncertainty Band / methodSourceReferenceYear
16.39927 d ± 2.14e-05 Transit NASA Exoplanet Archive Gajdoš et al. 2019 2019
16.39927 d ± 2.46e-06 Transit NASA Exoplanet Archive Holczer et al. 2016 2016
16.39926 d ± 2.92e-05 Transit NASA Exoplanet Archive Morton et al. 2016 2016
16.39922 d ± 0.00012 Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2014
16.39926 d ± 2.92e-05 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2014
16.399 d Transit NASA Exoplanet Archive Hadden et al. 2014 2014
16.39924 d ± 5.10e-05 Transit NASA Exoplanet Archive Rowe et al. 2014 2014
16.39926 d ± 3.37e-05 Transit NASA Exoplanet Archive Q1-Q17 DR25 Supplemental KOI Table 2014
16.39926 d ± 2.92e-05 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2014
16.39926 d ± 2.92e-05 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2014
16.39926 d ± 3.37e-05 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2014

Semi-major axis 6 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.134 au Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2014
0.1329 au Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2014
0.133 au Transit NASA Exoplanet Archive Rowe et al. 2014 2014
0.1329 au Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2014
0.1329 au Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2014
0.134 au Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2014

Eccentricity 5 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0 Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2014
0 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2014
0 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2014
0 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2014
0 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2014

Equilibrium temperature 5 values

ValueUnitUncertainty Band / methodSourceReferenceYear
817 K Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2014
812 K Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2014
812 K Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2014
812 K Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2014
847 K Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2014

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
Kepler-136 b Exoplanet 0″ 11.82
Kepler-136 Star 0.0518″ 11.93
ATO J296.4348+42.6026 EclBin 87.03″ 16.19
2MASS J19460038+4236387 Star 100.6″ —
2MASS J19455881+4237086 Star 103.6″ —
TYC 3144-970-1 Star 109.5″ 12.17
2MASS J19454809+4233534 Star 130.1″ —
2MASS J19454013+4235260 AGB* Candidate 135.9″ —
KOI-6816 gammaDorV* 144.8″ —
UCAC4 664-079363 Star 176.4″ 13.33
2MASS J19454357+4238367 Star 186.8″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/kepler-136-c · Registry entry updated 2026-08-14.