Registry · deep sky

2MASS J21040137+5014421

YSO SIMBAD Y*O 6 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 04m 01.38s
Declination: +50° 14′ 42.2″
Galactic l, b: 90.53, 2.255
Magnitude V: 18.95
Parallax: 1.4408 mas
Proper motion: 1.641, -3.22 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
2MASS J21040192+5014434	YSO	5.498″	19.43
2MASS J21040338+5014445	YSO	19.41″	18.6
ZTF J210400.29+501420.1	BYDraV*	24.37″	19.9
IfAHA 652	EmLine*	25.25″	17.28
2MASS J21035900+5014295	YSO Candidate	26.07″	18.4
HBC 727	LongPeriodV*	31.25″	15.36
2MASS J21040257+5014092	YSO Candidate	35.04″	19.55
LDN 988A	DarkNeb	36.46″	—
IRAS 21023+5002	Blend	36.66″	—
2MASS J21040575+5014479	YSO	42.3″	—
ZTF J210406.38+501446.6	RSCVnV*	48.29″	14.14

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/2mass-j21040137-5014421 · Registry entry updated 2026-08-14.