Cosmic Atlas object record
SPIDERS DR20 63050398150014152
SPIDERS DR20 63050398150014152, sm03_066129_020_ML02166_002_c020
SPIDERS DR20 63050398150014152 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 64.55703633286437 degrees and declination -38.39949301251061 degrees. Its catalog distance is 20847683500.047066 light-years. Its apparent magnitude is 13.984605164882927.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 64.55703633286437°
- Declination
- -38.39949301251061°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 20847683500.047066 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [0.0034320494160056114,0]
- Apparent magnitude
- 13.984605164882927
- 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"}