Registry · deep sky

* rho Her

** SIMBAD ** A0III+B9.5IVn 92 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: 17h 23m 40.94s
Declination: +37° 08′ 45.4″
Galactic l, b: 61.442, 32.71
Magnitude V: 4.17
Parallax: 8.29 mas
Redshift z: -7.005e-05
Radial velocity: -21 km/s
Proper motion: -39.38, 7.71 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
* rho Her A	**	0.1327″	4.51
* rho Her B	Star	4.07″	5.398
UCAC3 255-120814	Star	118.5″	13.53
BD+37 2879	HighPM*	521.5″	—

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/rho-her · Registry entry updated 2026-08-14.