Registry · deep sky

HD 203802

** SIMBAD ** G5 60 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: 21h 22m 20.51s
Declination: +57° 33′ 54.8″
Galactic l, b: 97.715, 5.323
Magnitude V: 8.92
Parallax: 10.37 mas
Redshift z: -0.0001721
Radial velocity: -51.6 km/s
Proper motion: 77.63, 27.76 mas/yr

Also known as

29 identifiers

1RXS J212220.8+5733562MASS J21222051+5733549** A 764ADS 14926 ABAG+57 1428BD+56 2564CCDM J21223+5734ABCl* IC 1396 SBZ 1-8Gaia DR1 2178964383890164736GEN# +1.00203802GSC 03974-00445HD 203802HIC 105522HIP 105522IDS 21194+5708 ABPLX 5154.02** POP 1233ABPPM 39396SAO 33367SPOCS 4317TIC 315466239Cl Trumpler 37 352UBV 18464UCAC4 738-075380uvby98 100203802WDS J21223+5734ABWISE J212220.61+573355.5WISEA J212220.61+573355.5YZ 57 12127

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 203802A	HighPM*	0.00972″	8.159
HD 239643	HighPM*	83.62″	8.63
2MASS J21220465+5737010	RGB*	225.6″	—
2MASS J21214584+5735146	RGB*	289.9″	—
HD 239641	Star	368.6″	9.54
2MASS J21231946+5735411	HorBranch*	485.9″	—
HD 239645	Star	530.8″	8.61

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-203802 · Registry entry updated 2026-08-14.