Cosmic Atlas object record
SPIDERS DR20 63050395938908238
SPIDERS DR20 63050395938908238, sm03_155117_020_ML00527_003_c020
SPIDERS DR20 63050395938908238 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 153.72217349491316 degrees and declination -26.628752012784734 degrees. Its catalog distance is 16776637647.344429 light-years. Its apparent magnitude is 12.518587260771847.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 153.72217349491316°
- Declination
- -26.628752012784734°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 16776637647.344429 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [7.585221901535988e-4,0]
- Apparent magnitude
- 12.518587260771847
- 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"}