Cosmic Atlas object record
SPIDERS DR20 63050396810320019
SPIDERS DR20 63050396810320019, sm03_131066_020_ML00308_002_c020
SPIDERS DR20 63050396810320019 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 130.95094477345452 degrees and declination 25.032448232913254 degrees. Its catalog distance is 17748855411.916477 light-years. Its apparent magnitude is 12.072260179485257.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 130.95094477345452°
- Declination
- 25.032448232913254°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 17748855411.916477 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [4.95229905936867e-4,0]
- Apparent magnitude
- 12.072260179485257
- 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"}