Cosmic Atlas object record
SPIDERS DR20 63050395125190357
SPIDERS DR20 63050395125190357, sm03_071096_020_ML00144_002_c020
SPIDERS DR20 63050395125190357 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 70.89426129849709 degrees and declination -7.339469584466841 degrees. Its catalog distance is 12911179038.000065 light-years. Its apparent magnitude is 11.459937754036888.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 70.89426129849709°
- Declination
- -7.339469584466841°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 12911179038.000065 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [9.096610592678189e-4,0]
- Apparent magnitude
- 11.459937754036888
- 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"}