UPSA Object Registry
Registry · deep sky

LS II +39 31

Star SIMBAD * B 9 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 20m 30.41s
Declination
+40° 01′ 37.8″
Galactic l, b
77.773, 2.007
Magnitude V
10.58
Parallax
0.7908 mas
Proper motion
-2.391, -3.142 mas/yr

In the same field

within 9 arcmin · wider search
ObjectTypeSeparationV
ATO J305.2111+40.1473 EclBin 491.4″ —

Provenance

where this card came from
ArchiveRead at (UTC)Record
Seeded from the bulk archive load; no per-object fetch yet.

Machine-readable: /api/v1/object/ls-ii-39-31 · Registry entry updated 2026-08-14.