Cosmic Atlas object record
SPIDERS DR20 63050396467445700
SPIDERS DR20 63050396467445700, sm03_311162_020_ML00040_002_c020
SPIDERS DR20 63050396467445700 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 312.39435653006035 degrees and declination -72.59845339729709 degrees. Its catalog distance is 13603627431.146395 light-years. Its apparent magnitude is 10.50145364935968.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 312.39435653006035°
- Declination
- -72.59845339729709°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 13603627431.146395 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.001014095265418291,0]
- Apparent magnitude
- 10.50145364935968
- 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"}