Cosmic Atlas object record
SPIDERS DR20 63050395165948337
SPIDERS DR20 63050395165948337, sm03_218093_020_ML00462_002_c020
SPIDERS DR20 63050395165948337 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 216.43218273996186 degrees and declination -3.498297677320776 degrees. Its catalog distance is 16179084413.17947 light-years. Its apparent magnitude is 12.549348684355385.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 216.43218273996186°
- Declination
- -3.498297677320776°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 16179084413.17947 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [8.837466011755168e-4,0]
- Apparent magnitude
- 12.549348684355385
- 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"}