Cosmic Atlas object record
SPIDERS DR20 63050395109012999
SPIDERS DR20 63050395109012999, sm03_125087_020_ML00026_002_c020
SPIDERS DR20 63050395109012999 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 123.38027613482217 degrees and declination 4.163611039170752 degrees. Its catalog distance is 5166531920.694386 light-years. Its apparent magnitude is 9.607696567253614.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 123.38027613482217°
- Declination
- 4.163611039170752°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 5166531920.694386 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [7.498657942051068e-5,0]
- Apparent magnitude
- 9.607696567253614
- 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"}