Cosmic Atlas object record
SPIDERS DR20 63050394820996251
SPIDERS DR20 63050394820996251, sm03_122066_020_ML00225_002_c020
SPIDERS DR20 63050394820996251 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 121.47460186622003 degrees and declination 24.59089166324975 degrees. Its catalog distance is 12302803182.635735 light-years. Its apparent magnitude is 11.743676504569859.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 121.47460186622003°
- Declination
- 24.59089166324975°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 12302803182.635735 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [2.4148962984327227e-4,0]
- Apparent magnitude
- 11.743676504569859
- 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"}