Cosmic Atlas object record

3eRASS J155534.9-231217

3eRASS J155534.9-231217, 3eRASSJ155534.9-231217

3eRASS J155534.9-231217 is a Cosmic Atlas object record of type xray_extended from eROSITA-DE DR2 extended sources. Its catalog position is right ascension 238.89556029634622 degrees and declination -23.204861911762084 degrees. Its catalog distance is 2449856687.681511 light-years. Its apparent magnitude is 9.03849021438216.

3eRASS J155534.9-231217
Type illustration; curated media not supplied
Object type
xray_extended
Constellation
Not supplied by the source catalog
Right ascension
238.89556029634622°
Declination
-23.204861911762084°
Reference frame
eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
Distance
2449856687.681511 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
9.03849021438216
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"}

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