Cosmic Atlas object record
SPIDERS DR20 63050396470474342
SPIDERS DR20 63050396470474342, sm03_293159_020_ML00484_002_c020
SPIDERS DR20 63050396470474342 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 293.76659601889645 degrees and declination -69.92532744988297 degrees. Its catalog distance is 20567865895.223637 light-years. Its apparent magnitude is 12.507860212043829.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 293.76659601889645°
- Declination
- -69.92532744988297°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 20567865895.223637 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.0063848854042589664,0]
- Apparent magnitude
- 12.507860212043829
- 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"}