Registry · deep sky

HD 312903

Star SIMBAD * B3 7 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: 18h 15m 46.30s
Declination: −18° 54′ 40.3″
Galactic l, b: 12.116, -0.9905
Magnitude V: 8.86
Parallax: 0.6305 mas
Proper motion: -0.029, -1.069 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J18154057-1856191	LongPeriodV* Candidate	128″	—
HD 167375	Be*	152.5″	8.22
2MASS J18155149-1851409	RGB*	193.9″	—
Ass Sgr OB 4	Association	198.5″	—
HD 312907	EmLine*	205.8″	9.97
HD 167314	RedSG Candidate	266″	7.85
HIP 89483	Star	312.1″	10.44
THA 34-32	Mira	317.5″	—
TYC 6272-1400-1	Star	359.2″	11.72
2MASS J18161021-1851531	Star	378.3″	—
2MASS J18153169-1901043	Star	436.4″	—

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/hd-312903 · Registry entry updated 2026-08-14.