UPSA Object Registry
Registry · exoplanet

Kepler-1442 b

Exoplanet 22 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 25m 01.35s
Declination
+48° 50′ 48.9″
Galactic l, b
80.571, 14.94
Magnitude V
12.11
Distance
608.68 pc

Also known as

1 identifiers

Kepler-1442b

Planet

NASA Exoplanet Archive, composite parameters
Host starKepler-1442 · F7
DiscoveryTransit, 2016 · Kepler
Orbital period81.4163 d
Semi-major axis0.40814 au
Eccentricity0
Radius3.93 R⊕ · 0.3506 R♃
Mass14.7 M⊕ · 0.0461 M♃
Density1.33 g/cm³
Equilibrium temperature522 K
System distance608.68 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 7 values

ValueUnitUncertainty Band / methodSourceReferenceYear
5.559 R_earth ± 0.252 Transit NASA Exoplanet Archive Berger et al. 2018 2018
4.493 R_earth ± 0.236 Transit NASA Exoplanet Archive Fulton & Petigura 2018 2018
2.96 R_earth ± 1.41 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
3.93 R_earth ± 0.41 Transit NASA Exoplanet Archive Morton et al. 2016 2016
2.96 R_earth ± 1.41 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
2.96 R_earth ± 1.41 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
4.63 R_earth ± 0.87 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016

Orbital period 9 values

ValueUnitUncertainty Band / methodSourceReferenceYear
81.41766 d ± 2.32e-05 Transit NASA Exoplanet Archive Gajdoš et al. 2019 2019
81.41629 d ± 0.0002026 Transit NASA Exoplanet Archive Fulton & Petigura 2018 2018
81.41629 d ± 0.0002026 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
81.41629 d ± 0.0002026 Transit NASA Exoplanet Archive Morton et al. 2016 2016
81.41629 d ± 0.0002026 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
81.41601 d ± 0.0004882 Transit NASA Exoplanet Archive Q1-Q17 DR25 Supplemental KOI Table 2016
81.41629 d ± 0.0002026 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
81.41601 d ± 0.0004882 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016
81.41635 d ± 3.80e-06 Transit NASA Exoplanet Archive Holczer et al. 2016 2016

Semi-major axis 5 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.40814 au ± 0.00223 Transit NASA Exoplanet Archive Fulton & Petigura 2018 2018
0.3778 au Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
0.3778 au Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
0.3778 au Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
0.4039 au Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016

Eccentricity 4 values

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

Equilibrium temperature 4 values

ValueUnitUncertainty Band / methodSourceReferenceYear
488 K Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
488 K Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
488 K Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
522 K Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
Kepler-1442 Star 0.03789″ —
TYC 3551-229-1 Eruptive* 38.57″ 11.51
2MASS J19250536+4850270 Star 45.4″ —
UCAC4 695-066347 RGB* 85.31″ 13.38
2MASS J19245592+4848426 Star 137.2″ —
TYC 3551-123-1 RGB* 155.6″ 12.12
2MASS J19245079+4854033 HorBranch* 220.4″ —
KOI-347 EclBin 238.2″ —
TYC 3551-1177-1 Star 255.6″ 10.91
2MASS J19243655+4852068 Star 256.7″ —
2MASS J19251925+4847386 Star 259.8″ —

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-1442-b · Registry entry updated 2026-08-14.