NGC 7023

C 004, C 4, Caldwell 4, IRAS 21009+6758, Iris Nebula, LBN 487, NGC 7023

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Reference data

RA · J200021h 01m 35.6s315.398417°

Dec · J2000+68° 10′ 10.4″68.169556°

Magnitude7.200

Angular size10.0′ × 8.0′

Position angle—

Distance—

ConstellationCep

Reference transparencySources & data provenanceSee where catalogue identities and imported reference fields came from.10 records

Catalogue identities

CALDWELLC 4OpenNGC catalogue CSVSource

NGCNGC 7023OpenNGC catalogue CSVSource

Reference fields

Angular Size Major ArcminOpenNGC via GAVO TAP2026-08-15 17:40:03Source

Angular Size Minor ArcminOpenNGC via GAVO TAP2026-08-15 17:40:03Source

Canonical NameOpenNGC via GAVO TAP2026-08-15 17:40:03Source

ConstellationOpenNGC via GAVO TAP2026-08-15 17:40:03Source

Dec DegOpenNGC via GAVO TAP2026-08-15 17:40:03Source

MagnitudeOpenNGC via GAVO TAP2026-08-15 17:40:03Source

Object TypeOpenNGC via GAVO TAP2026-08-15 17:40:03Source

Ra DegOpenNGC via GAVO TAP2026-08-15 17:40:03Source

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