Registry · deep sky

* 1 Del

** SIMBAD ** A1:III 109 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 30m 17.96s
Declination: +10° 53′ 45.3″
Galactic l, b: 54.658, -16.21
Magnitude V: 6.08
Parallax: 4.39 mas
Redshift z: -5.170e-05
Radial velocity: -15.5 km/s
Proper motion: 16.12, 3.1 mas/yr

Also known as

41 identifiers

* 1 Del2MASS J20301796+1053454AAVSO 2025+10ADS 13920 ABAG+10 2700BD+10 4303** BU 63ABCCDM J20303+1054ABCEL 5083CSI+10 4303 1CSI+10 4303 3CSI+10 4303 4EM* MWC 1019GC 28525GCRV 12809GEN# +1.00195325GSC 01091-01875HD 195325HIC 101160HIP 101160HR 7836IDS 20255+1034 ABJP11 3244NSV 13114PLX 4876PLX 4876.00PPM 138473ROT 2986SAO 106172SKY# 38798TD1 26815TIC 374464580UBV 17783UBV M 24894UCAC4 505-132618uvby98 100195325WDS J20303+1054ABWEB 18274WISE J203017.97+105345.6WISEA J203017.97+105345.7YZ 10 7952

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
Gaia DR3 1753796259773822336	WhiteDwarf	209″	—

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/1-del · Registry entry updated 2026-08-14.