Cosmic Atlas object record
SPIDERS DR20 63050395990457679
SPIDERS DR20 63050395990457679, sm03_148114_020_ML00534_002_c020
SPIDERS DR20 63050395990457679 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 146.36235610480156 degrees and declination -23.599249831585073 degrees. Its catalog distance is 16411957924.529762 light-years. Its apparent magnitude is 12.689806670781481.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 146.36235610480156°
- Declination
- -23.599249831585073°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 16411957924.529762 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.0013749878853559494,0]
- Apparent magnitude
- 12.689806670781481
- 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"}