Cosmic Atlas object record
SPIDERS DR20 63050395812059182
SPIDERS DR20 63050395812059182, sm03_037111_020_ML00285_002_c020
SPIDERS DR20 63050395812059182 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 36.872342927518794 degrees and declination -21.801634020625674 degrees. Its catalog distance is 9999350987.39113 light-years. Its apparent magnitude is 12.257761646044859.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 36.872342927518794°
- Declination
- -21.801634020625674°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 9999350987.39113 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [3.039228613488376e-4,0]
- Apparent magnitude
- 12.257761646044859
- 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"}