|
Spacecraft escaping the Solar System
|
Home
|
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 10 | Pioneer 11 | Voyager 2 | Voyager 1 | New Horizons | | Distance from Sun (AU) | 138.428 | 116.062 | 139.524 | 166.903 | 61.625 | | Speed relative to Sun (km/s) | 11.877 | 11.143 | 15.269 | 16.927 | 13.632 | | Speed relative to Sun (AU/year) | 2.505 | 2.351 | 3.221 | 3.571 | 2.876 | | Ecliptic latitude | 3° | 14° | -38° | 35° | 2° | | Declination | 25° 57' | -8° 48' | -59° 26' | 12° 22' | -20° 6' | | Right ascension | 5h 12m | 18h 56m | 20h 10m | 17h 17m | 19h 21m | | Constellation | Taurus | Scutum | Pavo | Ophiuchus | Sagittarius | | Distance from Earth (AU) | 139.190 | 115.659 | 139.275 | 166.258 | 61.282 | | One-way light time (hours) | 19.29 | 16.03 | 19.31 | 23.05 | 8.49 | | Brightness of Sun from spacecraft (Magnitude) | -16.0 | -16.4 | -16.0 | -15.6 | -17.8 | | Spacecraft still functioning? | no | no | yes | yes | yes | | Launch date | 1972-Mar-03 | 1973-Apr-06 | 1977-Aug-20 | 1977-Sep-05 | 2006-Jan-19 |
|
|