Cosmic Atlas object record

TOI-257

HD 19916, TIC 200723869, TOI-257 b

TOI-257
Type illustration; curated media not supplied
Object type
star
Constellation
Not supplied by the source catalog
Right ascension
47.5172608°
Declination
-50.8322632°
Reference frame
Not supplied by the source catalog
Distance
250.82338684275166 ly
Distance kind
Not supplied by the source catalog
Uncertainty
Not supplied by the source catalog
Apparent magnitude
Not supplied by the source catalog
Catalog source
exoplanet_archive_system
Catalog epoch
Not supplied by the source catalog
Position epoch
Not supplied by the source catalog
Selection caveat
Not supplied by the source catalog
Cosmology
Not supplied by the source catalog

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 = ...