Cosmic Atlas object record
SPIDERS DR20 63050395170857581
SPIDERS DR20 63050395170857581, sm03_152087_020_ML00964_002_c020
SPIDERS DR20 63050395170857581 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 150.3919499379352 degrees and declination 3.271938440307019 degrees. Its catalog distance is 16224830797.937304 light-years. Its apparent magnitude is 12.385790795766265.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 150.3919499379352°
- Declination
- 3.271938440307019°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 16224830797.937304 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [1.0452076094225049e-4,0]
- Apparent magnitude
- 12.385790795766265
- 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"}