Astronomical data · SIMBAD
- Object type
- OpC
- Coordinates
- RA 298.8250° · Dec 12.1267°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- open cluster
- Constellation
- Aquila
- Image
- NGC6840 - SDSS DR14.jpg
Show 9 more facts
- discoverer or inventor
- William Herschel
- time of discovery or invention
- 1784-09-04
- catalog code
- [KPS2012] MWSC 3205
- right ascension
- 298.8250
- declination
- 12.1267
- epoch
- J2000.0
- right ascension component of proper motion
- -3.98
- declination component of proper motion
- -4.25
- Commons category
- NGC 6840
via Wikidata · CC0