Registry · deep sky

HD 198109

HighPM* SIMBAD PM* F9Vw 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: 20h 47m 38.40s
Declination: +16° 14′ 18.4″
Galactic l, b: 61.734, -16.7
Magnitude V: 7.6
Parallax: 18.12 mas
Redshift z: 7.558e-05
Radial velocity: 22.658 km/s
Proper motion: 127.8, -32.27 mas/yr

Also known as

21 identifiers

2MASS J20473839+1614184AG+16 2262BD+15 4257Gaia DR1 1763093214698417024Gaia DR2 1763093218993978112Gaia DR3 1763093218997965312GC 28985GEN# +1.00198109GSC 01634-02953HD 198109HIC 102611HIP 102611PPM 139023SAO 106495SKY# 39416TD1 27275TIC 85218473TYC 1634-2953-1uvby98 100198109WISEA J204738.49+161418.0YZ 16 8394

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
GALEX J204805.5+161540	**	399.1″	—

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/hd-198109 · Registry entry updated 2026-08-14.