Registry · deep sky

K2-248

Star SIMBAD * 9 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: 12h 11m 16.14s
Declination: −09° 24′ 50.5″
Galactic l, b: 286.64, 52.18
Magnitude V: 13.4
Parallax: 2.4924 mas
Redshift z: 5.629e-05
Radial velocity: 16.875 km/s
Proper motion: 19.67, -31.37 mas/yr

Also known as

1 identifiers

K2-248

Recorded parameters

3 quantities with a single published value

Parameter	Value	Unit	Uncertainty	Source	Reference
Mass	0.88	M_sun	± 0.04	NASA Exoplanet Archive	Livingston et al. 2018
Radius	0.92	R_sun	± 0.02	NASA Exoplanet Archive	Livingston et al. 2018
Effective temperature	5,528	K	± 97	NASA Exoplanet Archive	Livingston et al. 2018

Related objects

Object	Type	Relation
K2-248 b	Exoplanet	host

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
K2-248 b	Exoplanet	0.5737″	13.5
HD 105811	RGB*	416.9″	7.48
GRB 030328	gammaBurst	475.3″	—
BPS BS 17449-0038	Star	516.9″	12.95
HD 105796	Star	518.6″	8.06

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/k2-248-13318881 · Registry entry updated 2026-08-14.