M23

M 23, NGC 6494

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Survey preview WISE 3.4

A locally cached survey cutout used as a reference preview until Astro Corner has a confirmed community image for this Object.

NASA/HEASARC SkyView · WISE 3.4View source query

Reference data

RA · J200017h 57m 4.8s269.269875°

Dec · J2000-18° 59′ 7.2″-18.985333°

Magnitude5.500

Angular size16.8′

Position angle—

Distance—

ConstellationSgr

Reference transparencySources & data provenanceSee where catalogue identities and imported reference fields came from.9 records

Catalogue identities

MESSIERM23Existing Astro Corner canonical name

MESSIERM 23OpenNGC via GAVO TAPSource

NGCNGC 6494OpenNGC via GAVO TAPSource

Reference fields

Angular Size Major ArcminOpenNGC via GAVO TAP2026-08-14 18:44:04Source

ConstellationOpenNGC via GAVO TAP2026-08-14 18:44:04Source

Dec DegOpenNGC via GAVO TAP2026-08-14 18:44:04Source

MagnitudeOpenNGC via GAVO TAP2026-08-14 18:44:04Source

Object TypeOpenNGC via GAVO TAP2026-08-14 18:44:04Source

Ra DegOpenNGC via GAVO TAP2026-08-14 18:44:04Source

Community observations

No public community observations for this object yet.

Guides & knowledge

Published Guides that reference this canonical object.

Knowledge library

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Images of this object

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