Astronomical data · SIMBAD
- Object type
- OpC
- Distance
- 6,007 light-years
- Redshift
- z = -0.000011774743238213148
- Coordinates
- RA 278.1579° · Dec -16.9181°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- open cluster
- Constellation
- Sagittarius
- Image
- NGC 6645.jpg
Show 10 more facts
- Commons category
- NGC 6645
- discoverer or inventor
- William Herschel
- time of discovery or invention
- 1786-06-27
- catalog code
- [KPS2012] MWSC 2946
- apparent magnitude
- 8.5
- right ascension
- 278.1300
- declination
- -16.9100
- epoch
- J2000.0
- right ascension component of proper motion
- 1.32
- declination component of proper motion
- -2.48
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