Cosmic Atlas object record
SPIDERS DR20 63050395990344661
SPIDERS DR20 63050395990344661, sm03_144114_020_ML01157_003_c020
SPIDERS DR20 63050395990344661 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 145.11396455818314 degrees and declination -24.18900177844959 degrees. Its catalog distance is 15826659980.765144 light-years. Its apparent magnitude is 12.490989503067626.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 145.11396455818314°
- Declination
- -24.18900177844959°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 15826659980.765144 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.0019459231989458203,0]
- Apparent magnitude
- 12.490989503067626
- Catalog source
- SDSS-V DR20 SPIDERS
- Catalog identifier
- sdss_spiders_dr20
- Source record type
- sdss_spiders_dr20_dl1
- Catalog epoch
- eRASS:3 catalog coordinates
- Position epoch
- Catalog sky position; no proper-motion propagation
- Selection caveat
- eROSITA-detected point-like X-ray sources with SDSS-V/BOSS spectroscopy; redshifts used only when sdss_zwarning = 0.
- Cosmology
- {"name":"flat LambdaCDM","parameters":"H0=67.66 km/s/Mpc, Omega_m=0.30966, Omega_lambda=0.69034; line-of-sight comoving distance"}