Cosmic Atlas object record
SPIDERS DR20 63050395804253661
SPIDERS DR20 63050395804253661, sm03_086144_020_ML00350_002_c020
SPIDERS DR20 63050395804253661 is a Cosmic Atlas object record of type quasar from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 86.82175678613481 degrees and declination -52.60008548691084 degrees. Its catalog distance is 5059885451.250781 light-years. Its apparent magnitude is 12.459656620950522.
- Object type
- quasar
- Constellation
- Not supplied by the source catalog
- Right ascension
- 86.82175678613481°
- Declination
- -52.60008548691084°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 5059885451.250781 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [1.1587851622607559e-4,0]
- Apparent magnitude
- 12.459656620950522
- 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"}