Cosmic Atlas object record

3eRASS J033851.9-353539

3eRASS J033851.9-353539, 3eRASSJ033851.9-353539

3eRASS J033851.9-353539 is a Cosmic Atlas object record of type xray_extended from eROSITA-DE DR2 extended sources. Its catalog position is right ascension 54.71641383189998 degrees and declination -35.59438348669915 degrees. Its catalog distance is 86588358.63055673 light-years. Its apparent magnitude is 6.466857397334177.

3eRASS J033851.9-353539
Type illustration; curated media not supplied
Object type
xray_extended
Constellation
Not supplied by the source catalog
Right ascension
54.71641383189998°
Declination
-35.59438348669915°
Reference frame
eROSITA X-ray ICRS sky position transformed to heliocentric ecliptic Cartesian coordinates
Distance
86588358.63055673 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
6.466857397334177
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"}

Provenance

Related objects

Data pipeline

Loading Cosmic Atlas

Starting the local ephemeris API.

0% Initializing 0.0s
  1. Connect to local API
  2. Load ephemeris payload
  3. Index catalog objects
  4. Prepare scientific map

JPL DE440s/Skyfield data, Horizons vectors, nearby-star catalog, and Messier catalog snapshot.

Scientific celestial atlas

Cosmic Atlas

loading
Scale

Heliocentric ecliptic plane

Zoom level 0 / 1000
1 px = ... View = ...