Cosmic Atlas object record
SPIDERS DR20 63050395812877809
SPIDERS DR20 63050395812877809, sb03_041099_020_ML01254_002_c020
SPIDERS DR20 63050395812877809 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 39.46951944267051 degrees and declination -9.018079919202172 degrees. Its catalog distance is 4603322584.696931 light-years. Its apparent magnitude is 13.532140274843568.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 39.46951944267051°
- Declination
- -9.018079919202172°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 4603322584.696931 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [1.3584639236796647e-4,0]
- Apparent magnitude
- 13.532140274843568
- 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"}