Registry · deep sky

NGC 6871 18

Star SIMBAD * B9V 7 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 06m 36.25s
Declination: +35° 43′ 43.7″
Galactic l, b: 72.672, 1.922
Magnitude V: 11.33
Parallax: 0.8255 mas
Proper motion: -3.707, -6.53 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
V* V453 Cyg	SB*	45.34″	8.4
HD 227671	Star	177.4″	10.6
ZTF J200620.84+354058.5	EclBin	249.8″	15.78
NGC 6871	OpenCluster	328.3″	5.2
HD 227659	Star	350.4″	10.33
HD 227733	EmLine*	371.1″	10.38
ATO J301.7830+35.7420	EclBin	388.6″	—
IRAS 20051+3531	S*	399.9″	16
NGC 6871 28	Star	402.3″	12.68
LS II +35 39	Star	407.7″	10.96
NGC 6871 21	Star	411.8″	11.68

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/ngc-6871-18 · Registry entry updated 2026-08-14.