Cosmic Atlas object record
SPIDERS DR20 63050395803458911
SPIDERS DR20 63050395803458911, sm03_081144_020_ML00071_002_c020
SPIDERS DR20 63050395803458911 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 83.67931980810431 degrees and declination -53.51802189358392 degrees. Its catalog distance is 3324851461.737787 light-years. Its apparent magnitude is 10.816987433986746.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 83.67931980810431°
- Declination
- -53.51802189358392°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 3324851461.737787 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [1.1147727491334081e-4,0]
- Apparent magnitude
- 10.816987433986746
- 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"}