Cosmic Atlas object record
SPIDERS DR20 63050395172178980
SPIDERS DR20 63050395172178980, sm03_179087_020_ML00059_002_c020
SPIDERS DR20 63050395172178980 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 178.94975243142352 degrees and declination 4.174823249952674 degrees. Its catalog distance is 7676005119.890441 light-years. Its apparent magnitude is 10.843655528465813.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 178.94975243142352°
- Declination
- 4.174823249952674°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 7676005119.890441 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [9.958699229173362e-5,0]
- Apparent magnitude
- 10.843655528465813
- 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"}