UPSA Object Registry
Registry · deep sky

K2-141

Star K7 V
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
23h 23m 40.09s
Declination
−01° 11′ 21.1″
Galactic l, b
80.199, -56.6
Distance
61.874 pc

Published measurements

3 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
0.708 M_sun ± 0.028 NASA Exoplanet Archive Bonomo et al. 2023 2023
0.706 M_sun ± 0.021 NASA Exoplanet Archive Dai et al. 2019 2019
0.708 M_sun ± 0.028 NASA Exoplanet Archive Malavolta et al. 2018 2018
0.662 M_sun ± 0.022 NASA Exoplanet Archive Barragán et al. 2018 2018

Radius 5 values

ValueUnitUncertainty Band / methodSourceReferenceYear
0.681 R_sun ± 0.018 NASA Exoplanet Archive Bonomo et al. 2023 2023
0.6862 R_sun ± 0.0066 NASA Exoplanet Archive Dai et al. 2019 2019
0.681 R_sun ± 0.018 NASA Exoplanet Archive Malavolta et al. 2018 2018
0.674 R_sun ± 0.039 NASA Exoplanet Archive Barragán et al. 2018 2018
0.72 R_sun ± 0.06 NASA Exoplanet Archive ExoFOP 2018

Effective temperature 5 values

ValueUnitUncertainty Band / methodSourceReferenceYear
4,570 K ± 100 NASA Exoplanet Archive Bonomo et al. 2023 2023
4,599 K ± 79 NASA Exoplanet Archive Dai et al. 2019 2019
4,599 K ± 79 NASA Exoplanet Archive Malavolta et al. 2018 2018
4,373 K ± 57 NASA Exoplanet Archive Barragán et al. 2018 2018
4,477 K ± 124.7 NASA Exoplanet Archive ExoFOP 2018

Related objects

ObjectTypeRelation
K2-141 b Exoplanethost
K2-141 c Exoplanethost

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
K2-141 c Exoplanet 0″ 11.45
K2-141 b Exoplanet 0″ 11.45
StKM 1-2122 HighPM* 1.845″ 11.45
SDSS J232351.37-011342.6 QSO 220.6″ —
Anon J232348-0108 Galaxy 229.6″ —
[VFG2011] TDE2 Transient 229.6″ —
SN 2007jc Supernova 229.8″ —
ATO J350.8760-01.2387 RRLyrae 231.6″ 16.17
SDSS J232328.39-011519.5 QSO 296″ 20.23
SDSS J232358.22-010720.1 QSO 363.3″ —
SDSS J232319.62-010711.6 QSO 395.5″ —

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/k2-141 · Registry entry updated 2026-08-14.