Registry · deep sky

IC 5146

OpenCluster SIMBAD OpC 516 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 53m 29.28s
Declination: +47° 14′ 45.6″
Galactic l, b: 94.382, -5.52
Parallax: 1.213 mas
Redshift z: -1.828e-05
Radial velocity: -5.48 km/s
Proper motion: -2.91, -2.49 mas/yr
Angular size: 8.2′ × 8.2′

Also known as

12 identifiers

C 2151+470Cl Collinder 470IC 5146LBN 094.43-05.58LBN 424Min 2-70OCISM 43OCl 213OCl 213.0Cocoon Nebula[KC2019] Theia 88[KPS2012] MWSC 3571

In the same field

within 9 arcmin · wider search

Object	Type	Separation	V
IC 5146 44	Star	2.179″	14.33
ZTF J215330.50+471444.0	OrionV*	12.64″	17.84
EM* LkHA 244	OrionV*	20.4″	18.96
Cl* IC 5146 W V12	OrionV*	29.25″	20.67
IC 5146 39	OrionV*	30.27″	16.34
2MASS J21533311+4714391	OrionV*	39.13″	—
SH 2-125	HIIReg	39.25″	—
2MASS J21532695+4714133	OrionV*	40.01″	19.51
2MASS J21532777+4715229	OrionV*	40.31″	18.98
2MASS J21532897+4715304	OrionV*	44.86″	19.18
2MASS J21533319+4714188	YSO	48.02″	—

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/ic-5146 · Registry entry updated 2026-08-14.