Cosmic Atlas object record
SPIDERS DR20 63050396468942120
SPIDERS DR20 63050396468942120, sm03_329156_020_ML00202_002_c020
SPIDERS DR20 63050396468942120 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 327.34482243724216 degrees and declination -64.79103687845941 degrees. Its catalog distance is 17734096249.70541 light-years. Its apparent magnitude is 12.185129888724308.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 327.34482243724216°
- Declination
- -64.79103687845941°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 17734096249.70541 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.0019015223952010274,0]
- Apparent magnitude
- 12.185129888724308
- 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"}