Cosmic Atlas object record
SPIDERS DR20 63050397590635683
SPIDERS DR20 63050397590635683, sm03_179096_020_ML00440_002_c020
SPIDERS DR20 63050397590635683 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 177.85649803546698 degrees and declination -4.575868488866717 degrees. Its catalog distance is 1000000000.0513351 light-years. Its apparent magnitude is 12.631244610914798.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 177.85649803546698°
- Declination
- -4.575868488866717°
- Reference frame
- Catalog ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 1000000000.0513351 ly
- Distance kind
- display_convention_unknown_distance
- Uncertainty
- [true,1.0e9]
- Apparent magnitude
- 12.631244610914798
- Catalog source
- SDSS-V DR20 SPIDERS
- Catalog identifier
- sdss_spiders_dr20
- Source record type
- sdss_spiders_dr20_dl1
- Catalog epoch
- Catalog coordinates
- Position epoch
- Catalog sky position
- Selection caveat
- The object has no usable redshift or distance. It is drawn on a fixed 1e9 ly reference shell so the sky position remains visible; the shell radius is a display convention and is never a measurement.
- Cosmology
- Not supplied by the source catalog