UPSA Object Registry
Registry · exoplanet

Kepler-678 b

Exoplanet 12 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 41m 49.26s
Declination
+50° 29′ 40.2″
Galactic l, b
83.312, 13.2
Magnitude V
15.16
Distance
1,826.2 pc

Also known as

1 identifiers

Kepler-678b

Planet

NASA Exoplanet Archive, composite parameters
Host starKepler-678
DiscoveryTransit, 2016 · Kepler
Orbital period7.27504 d
Semi-major axis0.0732 au
Eccentricity0
Radius5.14 R⊕ · 0.4586 R♃
Mass23.1 M⊕ · 0.0728 M♃
Density0.935 g/cm³
Equilibrium temperature833 K
System distance1,826.2 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
10.79 R_earth ± 0.958 Transit NASA Exoplanet Archive Berger et al. 2018 2018
4.91 R_earth ± 1.57 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
4.3 R_earth ± 1.1 Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2016
4.91 R_earth ± 1.57 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
4.91 R_earth ± 1.57 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
4.86 R_earth ± 1.05 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016
5.14 R_earth ± 0.66 Transit NASA Exoplanet Archive Morton et al. 2016 2016

Orbital period 8 values

ValueUnitUncertainty Band / methodSourceReferenceYear
7.275037 d ± 4.27e-06 Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
7.275026 d ± 1.40e-05 Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2016
7.275041 d ± 4.68e-06 Transit NASA Exoplanet Archive Q1-Q17 DR25 Supplemental KOI Table 2016
7.275037 d ± 4.27e-06 Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
7.275037 d ± 4.27e-06 Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
7.275038 d ± 7.30e-07 Transit NASA Exoplanet Archive Holczer et al. 2016 2016
7.275041 d ± 4.68e-06 Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016
7.275037 d ± 4.27e-06 Transit NASA Exoplanet Archive Morton et al. 2016 2016

Semi-major axis 5 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.0732 au Transit NASA Exoplanet Archive Q1-Q12 KOI Table 2016
0.07 au Transit NASA Exoplanet Archive Q1-Q8 KOI Table 2016
0.0732 au Transit NASA Exoplanet Archive Q1-Q16 KOI Table 2016
0.0732 au Transit NASA Exoplanet Archive Q1-Q17 DR24 KOI Table 2016
0.0732 au Transit NASA Exoplanet Archive Q1-Q17 DR25 KOI Table 2016

Eccentricity 5 values

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

Equilibrium temperature 5 values

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

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
Kepler-678 Star 0.1628″ —
16 Cyg B Star 83.78″ —
16 Cyg B b Exoplanet 83.78″ 6.215
* 16 Cyg Bb Planet 86.8″ —
* 16 Cyg B HighPM* 86.8″ 6.2
* 16 Cyg C HighPM* 106.9″ —
* 16 Cyg A ** 110″ 5.95
* 16 Cyg ** 111.4″ —
Kepler-870 Star 133.6″ —
Kepler-870 b Exoplanet 133.6″ 15.33
UCAC4 703-067688 RGB* 154″ 13.43

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-678-b · Registry entry updated 2026-08-14.