Registry · deep sky

IfAHA 652

EmLine* SIMBAD Em* 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: 21h 03m 58.92s
Declination: +50° 14′ 51.2″
Galactic l, b: 90.527, 2.262
Magnitude V: 17.28
Parallax: 1.6096 mas
Proper motion: 1.365, -3.2 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HBC 727	LongPeriodV*	13.32″	15.36
IRAS 21023+5002	Blend	18.32″	—
LDN 988A	DarkNeb	18.32″	—
2MASS J21035900+5014295	YSO Candidate	21.83″	18.4
2MASS J21040137+5014421	YSO	25.25″	18.95
2MASS J21040192+5014434	YSO	29.97″	19.43
ZTF J210400.29+501420.1	BYDraV*	33.79″	19.9
DG 170	RefNeb	42.94″	—
2MASS J21040338+5014445	YSO	43.35″	18.6
EM* LkHA 324	Ae*	48.75″	12.61
ZTF J210353.45+501439.9	BYDraV*	53.67″	19.32

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/ifaha-652 · Registry entry updated 2026-08-14.