Registry · deep sky

K2-351

Star

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: 13h 46m 36.54s
Declination: −11° 48′ 17.9″
Galactic l, b: 323.69, 48.83
Distance: 694.73 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 2 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
1.02	M_sun	± 0.02		NASA Exoplanet Archive	de Leon et al. 2021	2021
1.03	M_sun			NASA Exoplanet Archive	TICv8	2016

Radius 3 values

Value	Unit	Uncertainty	Source	Reference	Year
1.05	R_sun	± 0.07	NASA Exoplanet Archive	de Leon et al. 2021	2021
1.103	R_sun	± 0.019	NASA Exoplanet Archive	Kruse et al. 2019	2019
1.03974	R_sun		NASA Exoplanet Archive	TICv8	2016

Effective temperature 2 values

Value	Unit	Uncertainty	Band / method	Source	Reference	Year
5,769	K	± 39		NASA Exoplanet Archive	de Leon et al. 2021	2021
5,739	K	± 122		NASA Exoplanet Archive	TICv8	2016

Related objects

Object	Type	Relation
K2-351 b	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
K2-351 b	Exoplanet	0″	14.2
UCAC4 391-059608	Star	0.2587″	14.15
TYC 5549-240-1	Star	234″	11.4
UCAC4 392-057305	RGB*	322.7″	12.54
LCDCS 0825	ClG	396.8″	—
TYC 5549-828-1	Star	468.5″	11.81
TYC 5549-1247-1	Star	481.9″	10.94
Fermi bn100218194	gammaBurst	488.1″	—
BD-11 3592	Star	512.7″	10.58

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/k2-351 · Registry entry updated 2026-08-14.