Cosmic Atlas object record
SPIDERS DR20 63050395165589345
SPIDERS DR20 63050395165589345, sm03_203096_020_ML00994_002_c020
SPIDERS DR20 63050395165589345 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 203.6905968863679 degrees and declination -6.061839729784155 degrees. Its catalog distance is 19190042719.900627 light-years. Its apparent magnitude is 12.93869040744828.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 203.6905968863679°
- Declination
- -6.061839729784155°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 19190042719.900627 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.0029985078144818544,0]
- Apparent magnitude
- 12.93869040744828
- 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"}