Cosmic Atlas object record
SPIDERS DR20 63050396473546623
SPIDERS DR20 63050396473546623, sm03_300150_020_ML00761_002_c020
SPIDERS DR20 63050396473546623 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 298.49834190233497 degrees and declination -60.42673530402156 degrees. Its catalog distance is 19013410689.438053 light-years. Its apparent magnitude is 12.80301443709834.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 298.49834190233497°
- Declination
- -60.42673530402156°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 19013410689.438053 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [6.14483782555908e-4,0]
- Apparent magnitude
- 12.80301443709834
- 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"}