Registry · deep sky

Ross 991

HighPM* SIMBAD PM* M2.5V 50 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 47m 00.99s
Declination: +46° 37′ 33.4″
Galactic l, b: 125.2, 70.48
Parallax: 49.509 mas
Redshift z: -2.525e-06
Radial velocity: -0.75694 km/s
Proper motion: -761.4, -298.7 mas/yr

Also known as

26 identifiers

2MASS J12470102+4637334AP J12470102+4637334ASCC 330235CNS5 3158G 123-60Gaia DR2 1542683327089641600Gaia DR3 1542683331386097280GALEX J124700.7+463732GJ 3748HIC 62374HIP 62374Karmn J12470+466LFT 941LHS 2633LSPM J1247+4637LTT 13622NLTT 31889PM J12470+4637Ross 991TIC 207341229TYC 3459-5-1UCAC2 47537264UCAC4 684-052742WISEA J124700.19+463730.1[RHG95] 2007USNO-B1.0 1366-00235195

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
TYC 3459-617-1	Star	230.6″	12
SDSS J124710.50+464141.8	QSO	267″	—
SDSS J124727.60+463622.9	QSO	282.9″	—
[VV2006] J124719.0+463346	QSO	292.9″	20.67
SDSS J124712.98+464300.8	QSO	350″	—
SDSS J124642.42+463239.5	QSO	350.6″	—
SDSS J124658.67+464433.9	QSO	421.2″	—
SDSS J124654.38+463015.1	QSO	443.4″	—
SDSS J124723.37+464404.1	QSO	453.6″	—
UCAC4 684-052749	HighPM*	483.9″	14.16
SDSS J124619.84+463335.9	QSO	486.1″	—

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/ross-991 · Registry entry updated 2026-08-14.