Astronomical data · SIMBAD
- Object type
- Sy2
- Redshift
- z = 0.018519
- Morphology
- SO
- Coordinates
- RA 275.3529° · Dec -76.5834°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- active galactic nucleus
- Constellation
- Octans
- Distance from Earth
- 53.58
- Image
- NGC 6557.png
Show 11 more facts
- redshift
- 0.018503
- catalog code
- SUMSS J182124-763459
- time of discovery or invention
- 1835-06-30
- discoverer or inventor
- John Frederick William Herschel
- right ascension
- 275.35286375
- apparent magnitude
- 9.251
- galaxy morphological type
- S...
- declination
- -76.58337444
- radial velocity
- 5500
- epoch
- J2000.0
- Commons category
- NGC 6557
via Wikidata · CC0
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