Cosmic Atlas object record
SPIDERS DR20 63050398845311313
SPIDERS DR20 63050398845311313, sm03_050147_020_ML01402_002_c020
SPIDERS DR20 63050398845311313 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 50.771183483825844 degrees and declination -56.418880407894946 degrees. Its catalog distance is 7751146930.456373 light-years. Its apparent magnitude is 13.867858264631533.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 50.771183483825844°
- Declination
- -56.418880407894946°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 7751146930.456373 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [2.0006473641842604e-4,0]
- Apparent magnitude
- 13.867858264631533
- 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"}