Cosmic Atlas object record
SPIDERS DR20 63050395805679284
SPIDERS DR20 63050395805679284, sm03_062141_020_ML00628_002_c020
SPIDERS DR20 63050395805679284 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 61.46988490239302 degrees and declination -51.286229827615976 degrees. Its catalog distance is 16958481953.70626 light-years. Its apparent magnitude is 13.129712282204116.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 61.46988490239302°
- Declination
- -51.286229827615976°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 16958481953.70626 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.002891097916290164,0]
- Apparent magnitude
- 13.129712282204116
- 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"}