Cosmic Atlas object record
SPIDERS DR20 63050395806553449
SPIDERS DR20 63050395806553449, sm03_070129_020_ML01153_002_c020
SPIDERS DR20 63050395806553449 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 69.50332973647974 degrees and declination -37.73164842479805 degrees. Its catalog distance is 17790860049.05859 light-years. Its apparent magnitude is 13.514352535555902.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 69.50332973647974°
- Declination
- -37.73164842479805°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 17790860049.05859 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.0031554882880300283,0]
- Apparent magnitude
- 13.514352535555902
- 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"}