Cosmic Atlas object record
SPIDERS DR20 63050395810271352
SPIDERS DR20 63050395810271352, sm03_018117_020_ML00275_002_c020
SPIDERS DR20 63050395810271352 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 16.9250425960329 degrees and declination -26.557187088666748 degrees. Its catalog distance is 19384848582.75435 light-years. Its apparent magnitude is 11.975305142843284.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 16.9250425960329°
- Declination
- -26.557187088666748°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 19384848582.75435 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [8.917800150811672e-4,0]
- Apparent magnitude
- 11.975305142843284
- 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"}