Cosmic Atlas object record
SPIDERS DR20 63050398241974142
SPIDERS DR20 63050398241974142, sm03_137096_020_ML00595_002_c020
SPIDERS DR20 63050398241974142 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 136.13088986991036 degrees and declination -4.599252848692491 degrees. Its catalog distance is 16217114963.64517 light-years. Its apparent magnitude is 12.757657428734657.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 136.13088986991036°
- Declination
- -4.599252848692491°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 16217114963.64517 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.002238843822851777,0]
- Apparent magnitude
- 12.757657428734657
- 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"}