Registry · deep sky

2MASS J21385807+5743343

TTauri* SIMBAD TT* K6.5 18 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 38m 58.08s
Declination: +57° 43′ 34.4″
Galactic l, b: 99.449, 3.915
Magnitude V: 17.14
Parallax: 0.9655 mas
Proper motion: -2.406, -4.672 mas/yr

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
IRAS 21375+5730	C*	68.71″	—
Cl Trumpler 37 469	YSO	116.4″	11.58
ATO J324.7285+57.6892	EclBin	135.6″	16.27
2MASS J21391465+5745177	TTauri*	168.2″	18.3
Cl Trumpler 37 472	YSO	179″	10.66
ZTF J213834.70+574127.4	TTauri*	226.2″	18.31
ZTF J213834.80+574118.9	YSO	230.4″	—
ZTF J213844.30+574726.7	YSO	257.1″	—
ZTF J213905.41+574749.9	BYDraV*	262.2″	—
2MASS J21392072+5746474	YSO	264.7″	—
BD+57 2355	YSO	266.4″	10.65

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-j21385807-5743343 · Registry entry updated 2026-08-14.