Astronomical data · SIMBAD
- Object type
- Sy2
- Redshift
- z = 0.018706
- Morphology
- SO-a
- Coordinates
- RA 21.6047° · Dec -1.6386°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- lenticular galaxy
- Constellation
- Cetus
- Distance from Earth
- 63.66
- Image
- NGC 0557 SDSS.jpg
Show 11 more facts
- catalog code
- Gaia DR2 2485347804391275392
- discoverer or inventor
- Lewis A. Swift
- time of discovery or invention
- 1886-11-20
- redshift
- 0.018706
- galaxy morphological type
- S0a
- apparent magnitude
- 12.577
- Commons category
- NGC 557
- right ascension
- 21.60468637631150
- declination
- -1.63864434798180
- radial velocity
- 5555
- epoch
- J2000.0
Sources (1)
via Wikidata · CC0
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