Cosmic Atlas object record
SPIDERS DR20 63050395167151019
SPIDERS DR20 63050395167151019, sm03_200093_020_ML00760_002_c020
SPIDERS DR20 63050395167151019 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 199.3442641066364 degrees and declination -2.4154420487579116 degrees. Its catalog distance is 17430584912.950584 light-years. Its apparent magnitude is 12.889443529521873.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 199.3442641066364°
- Declination
- -2.4154420487579116°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 17430584912.950584 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.0010609402088448405,0]
- Apparent magnitude
- 12.889443529521873
- 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"}