Registry · deep sky

K2-25

HighPM* SIMBAD PM* M4.5V 114 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: 04h 13m 05.61s
Declination: +15° 14′ 52.0″
Galactic l, b: 178.26, -25.29
Magnitude V: 15.56
Parallax: 22.357 mas
Redshift z: 0.00012929
Radial velocity: 38.757 km/s
Proper motion: 122.5, -18.6 mas/yr

Also known as

15 identifiers

2MASS J04130560+1514520AP J04130560+1514520Cl* Melotte 25 HAN 87Cl* Melotte 25 VA 50EPIC 210490365Gaia DR2 3311804515502788352Gaia DR3 3311804515502788352K2-25LAMOST J041305.61+151452.0LAMOST J041305.62+151451.9LAMOST J041305.69+151451.7TIC 434226736UCAC4 527-008015[RSP2011] 169TOI-5095

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

Value	Unit	Uncertainty	Source	Reference	Year
0.2634	M_sun	± 0.0077	NASA Exoplanet Archive	Thao et al. 2020	2020
0.2634	M_sun	± 0.0077	NASA Exoplanet Archive	Stefansson et al. 2020	2020
0.265494	M_sun	± 0.02017	NASA Exoplanet Archive	TICv8	2017
0.294	M_sun	± 0.021	NASA Exoplanet Archive	Mann et al. 2016	2016

Radius 5 values

Value	Unit	Uncertainty	Source	Reference	Year
0.2932	R_sun	± 0.0093	NASA Exoplanet Archive	Thao et al. 2020	2020
0.2932	R_sun	± 0.0093	NASA Exoplanet Archive	Stefansson et al. 2020	2020
0.290216	R_sun	± 0.008693	NASA Exoplanet Archive	TICv8	2017
0.295	R_sun	± 0.02	NASA Exoplanet Archive	Mann et al. 2016	2016
0.290216	R_sun	± 0.008693	NASA Exoplanet Archive	ExoFOP	2015

Effective temperature 5 values

Value	Unit	Uncertainty	Source	Reference	Year
3,207	K	± 58	NASA Exoplanet Archive	Thao et al. 2020	2020
3,207	K	± 58	NASA Exoplanet Archive	Stefansson et al. 2020	2020
3,204	K	± 157	NASA Exoplanet Archive	TICv8	2017
3,180	K	± 60	NASA Exoplanet Archive	Mann et al. 2016	2016
3,204	K	± 157	NASA Exoplanet Archive	ExoFOP	2015

Related objects

Object	Type	Relation
K2-25 b	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
K2-25 b	Exoplanet	1.92″	16.21
UCAC4 526-007974	RGB*	217.5″	13.63
HD 285602	Star	398.4″	11.88
BSD 72-352	Star	412.3″	12.24
LP 474-179	WhiteDwarf	508.2″	—

Provenance

where this card came from

Archive	Read at (UTC)	Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/k2-25-699363 · Registry entry updated 2026-08-14.