Cosmic Atlas object record
SPIDERS DR20 63050395166329775
SPIDERS DR20 63050395166329775, sm03_221090_020_ML00620_002_c020
SPIDERS DR20 63050395166329775 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 220.2951092318486 degrees and declination 1.0873529531814792 degrees. Its catalog distance is 3762288532.4510355 light-years. Its apparent magnitude is 12.712364781453426.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 220.2951092318486°
- Declination
- 1.0873529531814792°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 3762288532.4510355 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [1.9957889162469655e-4,0]
- Apparent magnitude
- 12.712364781453426
- 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"}