Cosmic Atlas object record
3eRASS J045655.9-663139
3eRASS J045655.9-663139, 3eRASSJ045655.9-663139
3eRASS J045655.9-663139 is a Cosmic Atlas object record of type xray_extended from eROSITA-DE DR2 extended sources. Its catalog position is right ascension 74.23310845824962 degrees and declination -66.52765387796381 degrees. Its catalog distance is 13983070.507881459 light-years. Its apparent magnitude is 12.173737307286366.
- Object type
- xray_extended
- Constellation
- Not supplied by the source catalog
- Right ascension
- 74.23310845824962°
- Declination
- -66.52765387796381°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 13983070.507881459 ly
- Distance kind
- compiled_redshift_comoving
- Uncertainty
- ["Redshift compiled from SIMBAD via the eROSITA-DE DR2 LS10 counterpart catalog; the source documentation warns these values are not always reliable."]
- Apparent magnitude
- 12.173737307286366
- Catalog source
- eROSITA-DE DR2 extended sources
- Catalog identifier
- erosita_dr2_extended
- Source record type
- erosita_dr2_extended
- Catalog epoch
- eRASS:3 catalog coordinates
- Position epoch
- Catalog sky position; no proper-motion propagation
- Selection caveat
- Redshift compiled from SIMBAD via the DR2 LS10 counterpart catalog; the source documentation warns these values are not always reliable. Western Galactic hemisphere only.
- Cosmology
- {"name":"flat LambdaCDM","parameters":"H0=67.66 km/s/Mpc, Omega_m=0.30966, Omega_lambda=0.69034; line-of-sight comoving distance"}