Cosmic Atlas object record
3eRASS J170818.4-440657
3eRASS J170818.4-440657, 3eRASSJ170818.4-440657
3eRASS J170818.4-440657 is a Cosmic Atlas object record of type xray_extended from eROSITA-DE DR2 extended sources. Its catalog position is right ascension 257.07683229912936 degrees and declination -44.11592155659398 degrees. Its catalog distance is 1000000000.0513351 light-years. Its apparent magnitude is 9.560892695123751.
- Object type
- xray_extended
- Constellation
- Not supplied by the source catalog
- Right ascension
- 257.07683229912936°
- Declination
- -44.11592155659398°
- Reference frame
- Catalog ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
- Distance
- 1000000000.0513351 ly
- Distance kind
- display_convention_unknown_distance
- Uncertainty
- [true,1.0e9]
- Apparent magnitude
- 9.560892695123751
- Catalog source
- eROSITA-DE DR2 extended sources
- Catalog identifier
- erosita_dr2_extended
- Source record type
- erosita_dr2_extended
- Catalog epoch
- Catalog coordinates
- Position epoch
- Catalog sky position
- Selection caveat
- The object has no usable redshift or distance. It is drawn on a fixed 1e9 ly reference shell so the sky position remains visible; the shell radius is a display convention and is never a measurement.
- Cosmology
- Not supplied by the source catalog