Cosmic Atlas object record
SPIDERS DR20 63050394817605481
26543, SPIDERS DR20 63050394817605481
SPIDERS DR20 63050394817605481 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 137.37008599906977 degrees and declination 4.425397894189034 degrees. Its catalog distance is 16795059630.54656 light-years. Its apparent magnitude is 14.36273620744345.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 137.37008599906977°
- Declination
- 4.425397894189034°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 16795059630.54656 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.0015286239795386791,0]
- Apparent magnitude
- 14.36273620744345
- 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"}