Cosmic Atlas object record
SPIDERS DR20 63050394822038953
SPIDERS DR20 63050394822038953, sm03_135051_020_ML00188_002_c020
SPIDERS DR20 63050394822038953 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 134.7101923948845 degrees and declination 39.5384762941639 degrees. Its catalog distance is 7532739765.723694 light-years. Its apparent magnitude is 11.458758058614052.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 134.7101923948845°
- Declination
- 39.5384762941639°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 7532739765.723694 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [1.4747303794138134e-4,0]
- Apparent magnitude
- 11.458758058614052
- 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"}