Cosmic Atlas object record
SPIDERS DR20 63050395897052216
SPIDERS DR20 63050395897052216, em01_177147_020_ML00478_002_c946
SPIDERS DR20 63050395897052216 is a Cosmic Atlas object record of type star from SDSS-V DR20 SPIDERS. Its catalog position is right ascension 178.9493591878274 degrees and declination -57.320443227551046 degrees. Its catalog distance is 1498534.1975636953 light-years. Its apparent magnitude is 12.366544394807315.
- Object type
- star
- Constellation
- Not supplied by the source catalog
- Right ascension
- 178.9493591878274°
- Declination
- -57.320443227551046°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 1498534.1975636953 ly
- Distance kind
- spectroscopic_redshift_comoving
- Uncertainty
- [1.0066418326459825e-5,0]
- Apparent magnitude
- 12.366544394807315
- 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"}