UPSA Object Registry
Registry · exoplanet

Kepler-454 b

Exoplanet 53 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 09m 54.88s
Declination
+38° 13′ 44.7″
Galactic l, b
69.441, 13.05
Magnitude V
11.57
Distance
230.87 pc

Also known as

1 identifiers

Kepler-454b

Planet

NASA Exoplanet Archive, composite parameters
Host starKepler-454
DiscoveryTransit, 2015 · Kepler
Orbital period10.5738 d
Semi-major axis0.09528 au
Eccentricity0.32
Radius2.37 R⊕ · 0.2114 R♃
Mass5.4 M⊕ · 0.01699 M♃
Density2.23 g/cm³
Equilibrium temperature916 K
System distance230.87 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

ValueUnitUncertainty Band / methodSourceReferenceYear
5.28635 M_earth ± 2.22 Transit NASA Exoplanet Archive Weiss et al. 2024 2024
5.4 M_earth ± 1.4 Transit NASA Exoplanet Archive Bonomo et al. 2023 2023
6.053381 M_earth ± 1.51 Transit NASA Exoplanet Archive Stassun et al. 2017 2017
6.84 M_earth ± 1.4 Transit NASA Exoplanet Archive Gettel et al. 2016 2016

Radius 12 values

ValueUnitUncertainty Band / methodSourceReferenceYear
1.842 R_earth ± 0.06 Transit NASA Exoplanet Archive Weiss et al. 2024 2024
2.37 R_earth ± 0.13 Transit NASA Exoplanet Archive Bonomo et al. 2023 2023
2.059 R_earth ± 0.087 Transit NASA Exoplanet Archive Berger et al. 2018 2018
1.842 R_earth ± 0.06 Transit NASA Exoplanet Archive Fulton & Petigura 2018 2018
2.35389 R_earth ± 0.2242 Transit NASA Exoplanet Archive Stassun et al. 2017 2017
1.88 R_earth ± 0.07 Transit NASA Exoplanet Archive Morton et al. 2016 2016
2.37 R_earth ± 0.13 Transit NASA Exoplanet Archive Gettel et al. 2016 2016
1.82 R_earth ± 0.36 Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2015
1.86 R_earth ± 0.03 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2015
1.86 R_earth ± 0.03 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2015
2.07 R_earth ± 0.05 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2015
1.86 R_earth ± 0.03 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2015

Orbital period 14 values

ValueUnitUncertainty Band / methodSourceReferenceYear
10.57376 d Transit NASA Exoplanet Archive Weiss et al. 2024 2024
10.57375 d ± 7.80e-06 Transit NASA Exoplanet Archive Bonomo et al. 2023 2023
10.57378 d ± 6.53e-06 Transit NASA Exoplanet Archive Gajdoš et al. 2019 2019
10.57376 d ± 7.61e-06 Transit NASA Exoplanet Archive Fulton & Petigura 2018 2018
10.57 d ± 7.50e-08 Transit NASA Exoplanet Archive Stassun et al. 2017 2017
10.57376 d ± 7.61e-06 Transit NASA Exoplanet Archive Morton et al. 2016 2016
10.57376 d ± 6.90e-07 Transit NASA Exoplanet Archive Holczer et al. 2016 2016
10.57375 d ± 7.77e-06 Transit NASA Exoplanet Archive Gettel et al. 2016 2016
10.57377 d ± 2.60e-05 Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2015
10.57376 d ± 7.61e-06 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2015
10.57375 d ± 8.49e-06 Transit NASA Exoplanet Archive Q1-Q17 DR25 Supplemental KOI Table 2015
10.57376 d ± 7.61e-06 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2015
Show the remaining 2
ValueUnitUncertainty Band / methodSourceReferenceYear
10.57375 d ± 8.49e-06 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2015
10.57376 d ± 7.61e-06 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2015

Semi-major axis 9 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.09613053 au Transit NASA Exoplanet Archive Weiss et al. 2024 2024
0.09528 au ± 0.0013 Transit NASA Exoplanet Archive Bonomo et al. 2023 2023
0.09618 au ± 0.00076 Transit NASA Exoplanet Archive Fulton & Petigura 2018 2018
0.0954 au ± 0.0012 Transit NASA Exoplanet Archive Gettel et al. 2016 2016
0.098 au Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2015
0.0964 au Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2015
0.0964 au Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2015
0.0964 au Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2015
0.0964 au Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2015

Eccentricity 9 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0 Transit NASA Exoplanet Archive Weiss et al. 2024 2024
0.32 Transit NASA Exoplanet Archive Bonomo et al. 2023 2023
0 Transit NASA Exoplanet Archive Stassun et al. 2017 2017
0 Transit NASA Exoplanet Archive Gettel et al. 2016 2016
0 Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2015
0 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2015
0 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2015
0 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2015
0 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2015

Equilibrium temperature 6 values

ValueUnitUncertainty Band / methodSourceReferenceYear
916 K ± 10 Transit NASA Exoplanet Archive Bonomo et al. 2023 2023
844 K Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2015
848 K Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2015
848 K Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2015
844 K Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2015
848 K Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2015

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
Kepler-454 c Exoplanet 0″ 11.57
Kepler-454 d Exoplanet 0″ 11.57
Kepler-454 HighPM* 0.8214″ 11.57
TYC 3120-880-1 RGB* 28.5″ 11.57
UCAC4 642-065156 RGB* 85.18″ —
TYC 3120-712-1 Star 151.9″ 11.23
2MASS J19100814+3812036 Star 186.2″ —
UCAC4 642-065204 Eruptive* 221.2″ —
2MASS J19093621+3812564 Star 225″ —
UCAC4 641-065905 RGB* 236.9″ —
2MASS J19100327+3817519 HorBranch* 266.4″ —

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-454-b · Registry entry updated 2026-08-14.