Registry · deep sky

Northern Coalsack

DarkNeb SIMBAD DNe 126 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 21m 00.00s
Declination: +37° 00′ 00.0″
Galactic l, b: 75.334, 0.2103
Angular size: 1,410′ × 480′

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
HD 193815	Star	200.1″	8.46
ZTF J202047.14+370230.8	LongPeriodV*	215.6″	—
2MASS J20204275+3658104	RGB*	233.9″	—
HD 229015	Star	282.5″	9.185
V* BI Cyg	RedSG	358.4″	8.4
UCAC4 636-094304	Star	409.7″	—
LS II +36 64	Star	461.1″	11.63
HD 193928	WolfRayet*	476.6″	9.78
LS II +36 67	Star	511.1″	11
PSR J2021+3651	Pulsar	539.4″	—

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/northern-coalsack · Registry entry updated 2026-08-14.