Cosmic Atlas object record
SPIDERS DR20 63050396933186556
SPIDERS DR20 63050396933186556, sm03_209090_020_ML00411_002_c020
SPIDERS DR20 63050396933186556 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 208.55525938778325 degrees and declination -0.7666340048722506 degrees. Its catalog distance is 1000000000.0513351 light-years. Its apparent magnitude is 12.489203627111287.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 208.55525938778325°
- Declination
- -0.7666340048722506°
- 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
- 12.489203627111287
- 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