Cosmic Atlas object record
SPIDERS DR20 63050398193078618
SPIDERS DR20 63050398193078618, sm03_081129_020_ML01490_002_c020
SPIDERS DR20 63050398193078618 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 81.87662458826459 degrees and declination -37.60850605342318 degrees. Its catalog distance is 1000000000.0513351 light-years. Its apparent magnitude is 13.455699925204797.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 81.87662458826459°
- Declination
- -37.60850605342318°
- 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
- 13.455699925204797
- 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