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Location: Northern Prairie Star Party
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Spacecraft escaping the Solar System

This page shows the current positions and other interesting data of the five spacecraft which are leaving the Solar System on escape trajectories - our first emissaries to the stars. On this scale, the nearest star to the Sun would be approximately 100 meters away, and it would take Voyager 1 about 70,000 years to cover that distance.

View from 90° above ecliptic plane
View from 10° above ecliptic plane

Pioneer 10Pioneer 11Voyager 2Voyager 1New Horizons
Distance from Sun (AU)112.43591.783106.712129.95431.201
Speed relative to Sun (km/s)12.00111.32315.39717.01614.625
Speed relative to Sun (AU/year)2.5322.3893.2483.5893.085
Ecliptic latitude14°-35°35°
Declination25° 56'-8° 56'-56° 29'11° 57'-20° 57'
Right ascension5h 8m18h 46m19h 54m17h 12m18h 57m
ConstellationTaurusScutumTelescopiumOphiuchusSagittarius
Distance from Earth (AU)111.47092.714107.471130.73832.154
One-way light time (hours)15.4512.8514.9018.124.46
Brightness of Sun from spacecraft (Magnitude)-16.4-16.9-16.6-16.1-19.2
Spacecraft still functioning?nonoyesyesyes
Launch date1972-Mar-031973-Apr-061977-Aug-201977-Sep-052006-Jan-19
 

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