UPSA Object Registry
Registry · exoplanet

Kepler-845 b

Exoplanet 20 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 23m 49.83s
Declination
+49° 12′ 13.4″
Galactic l, b
80.825, 15.26
Magnitude V
14.9
Distance
431.05 pc

Also known as

1 identifiers

Kepler-845b

Planet

NASA Exoplanet Archive, composite parameters
Host starKepler-845 · K3
DiscoveryTransit, 2016 · Kepler
Orbital period0.92786 d
Semi-major axis0.01668 au
Eccentricity0
Radius2.04 R⊕ · 0.182 R♃
Mass4.82 M⊕ · 0.0152 M♃
Density3.12 g/cm³
Equilibrium temperature1,361 K
System distance431.05 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
1.838 R_earth ± 0.156 Transit NASA Exoplanet Archive Fulton & Petigura 2018 2018
1.768 R_earth ± 0.146 Transit NASA Exoplanet Archive Berger et al. 2018 2018
2.04 R_earth ± 0.09 Transit NASA Exoplanet Archive Morton et al. 2016 2016
1.46 R_earth ± 0.07 Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2016
2.1 R_earth ± 0.28 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
2.1 R_earth ± 0.28 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
2.1 R_earth ± 0.28 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
1.79 R_earth ± 0.16 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016

Orbital period 10 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.9278597 d ± 5.35e-07 Transit NASA Exoplanet Archive Gajdoš et al. 2019 2019
0.9278598 d ± 5.49e-07 Transit NASA Exoplanet Archive Fulton & Petigura 2018 2018
0.9278593 d ± 6.20e-07 Transit NASA Exoplanet Archive Holczer et al. 2016 2016
0.9278598 d ± 5.53e-07 Transit NASA Exoplanet Archive Q1-Q17 DR25 Supplemental KOI Table 2016
0.9278598 d ± 5.49e-07 Transit NASA Exoplanet Archive Morton et al. 2016 2016
0.9278551 d ± 3.20e-06 Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2016
0.9278598 d ± 5.49e-07 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
0.9278598 d ± 5.49e-07 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
0.9278598 d ± 5.49e-07 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
0.9278598 d ± 5.53e-07 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016

Semi-major axis 6 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.01668 au ± 0.00017 Transit NASA Exoplanet Archive Fulton & Petigura 2018 2018
0.017 au Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2016
0.017 au Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
0.017 au Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
0.017 au Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
0.017 au Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016

Eccentricity 5 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0 Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2016
0 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
0 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
0 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
0 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016

Equilibrium temperature 5 values

ValueUnitUncertainty Band / methodSourceReferenceYear
1,360 K Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2016
1,470 K Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
1,470 K Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
1,470 K Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
1,361 K Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
Kepler-845 Eruptive* 0.3176″ 14.94
2MASS J19234538+4912178 Star 43.87″ —
2MASS J19234819+4913188 LongPeriodV* 67.33″ 11.59
ATO J290.9214+49.1969 EclBin 88.49″ —
2MASS J19234408+4913217 RGB* 88.54″ 10.06
2MASS J19233760+4912100 Star 119.9″ —
KOI-4823.01 Planet Candidate 130.4″ —
KOI-4823 ** 130.4″ 12.96
2MASS J19240129+4913298 Star 135.9″ —
2MASS J19235938+4909365 Star 182.8″ —
UCAC4 697-065913 Eruptive* 186.5″ 14.15

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-845-b · Registry entry updated 2026-08-14.