Cosmic Atlas object record
SPIDERS DR20 63050395128770632
SPIDERS DR20 63050395128770632, sb03_050090_020_ML00753_002_c020
SPIDERS DR20 63050395128770632 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 50.491959955819176 degrees and declination -0.1838654059018609 degrees. Its catalog distance is 18054039307.299526 light-years. Its apparent magnitude is 12.727438926842494.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 50.491959955819176°
- Declination
- -0.1838654059018609°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 18054039307.299526 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.0013024958316236734,0]
- Apparent magnitude
- 12.727438926842494
- 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"}