Registry · deep sky

HD 93840

BlueSG SIMBAD s*b BN1Ib 74 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: 10h 49m 08.69s
Declination: −46° 46′ 41.8″
Galactic l, b: 282.14, 11.1
Magnitude V: 7.79
Parallax: 0.3604 mas
Redshift z: 9.673e-06
Radial velocity: 2.9 km/s
Proper motion: -5.78, 5.071 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
UCAC2 11746347	Star	101.4″	12.25
HD 93851	ChemPec*	206.4″	9.47
TYC 8198-1469-1	SB*	226.2″	11.22
HD 93869	Star	232.6″	9.72

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-93840 · Registry entry updated 2026-08-14.