Cosmic Atlas object record
SPIDERS DR20 63050396471433583
SPIDERS DR20 63050396471433583, sm03_300153_020_ML00259_002_c020
SPIDERS DR20 63050396471433583 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 302.2742014996805 degrees and declination -63.54625821485636 degrees. Its catalog distance is 9871603711.715853 light-years. Its apparent magnitude is 12.011831650951235.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 302.2742014996805°
- Declination
- -63.54625821485636°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 9871603711.715853 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [7.581821409985423e-4,0]
- Apparent magnitude
- 12.011831650951235
- 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"}