Cosmic Atlas object record
3eRASS J124257.7+024954
3eRASS J124257.7+024954, 3eRASSJ124257.7+024954
3eRASS J124257.7+024954 is a Cosmic Atlas object record of type xray_extended from eROSITA-DE DR2 extended sources. Its catalog position is right ascension 190.74072571079802 degrees and declination 2.8318176762298854 degrees. Its catalog distance is 14366392061.895494 light-years. Its apparent magnitude is 11.484198610254957.
- Object type
- xray_extended
- Constellation
- Not supplied by the source catalog
- Right ascension
- 190.74072571079802°
- Declination
- 2.8318176762298854°
- Reference frame
- eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 14366392061.895494 ly
- Distance kind
- compiled_redshift_comoving
- Uncertainty
- [0.00164,"Redshift compiled from SIMBAD via the eROSITA-DE DR2 LS10 counterpart catalog; the source documentation warns these values are not always reliable."]
- Apparent magnitude
- 11.484198610254957
- 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"}