Cosmic Atlas object record
SPIDERS DR20 63050398393729449
SPIDERS DR20 63050398393729449, sm03_222099_020_ML00786_002_c020
SPIDERS DR20 63050398393729449 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 222.07390194063996 degrees and declination -7.783652840282636 degrees. Its catalog distance is 18964576360.393013 light-years. Its apparent magnitude is 13.397469836576683.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 222.07390194063996°
- Declination
- -7.783652840282636°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 18964576360.393013 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [6.237784982658923e-4,0]
- Apparent magnitude
- 13.397469836576683
- 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"}