i

In 1977 the two Voyager spacecraft left Earth on a route that uses the rare alignment of Jupiter, Saturn, Uranus and Neptune, which happens once every 175 years or so. Inzira: na. Kigenga, 2.

OYA. Igikorwa.

Kureba

A Ku i Imbere Bya A. Inyuma, i. A ni i, Na: Bya A:

1. Bivuye i, i in, Uruziga na Inyuma Ku i Umuvuduko in Na:. i Iy’ ibusamo Amahinduka.
2. Kuva: i, i ni Kwimura Ku km / S. Kwimura Kuri i Mbere na Nyuma i: i Iy’ ibusamo Byahinduwe, i Igiteranyo Umuvuduko Nyuma.

Guhindura izina… inyuma i, in i, Umuvuduko. in Imbere; ni Hasi Kuri.

Gusobanukirwa

In the example, the spacecraft approaches Jupiter at v∞ = 7.5 km/s and passes 5 Jupiter radii from the centre. Iy’ ibusamo Iy’ ibusamo ku

δ = 2. 1. e; e = 1.

With μ_Jupiter = 1.267 × 10⁸ km³/s², e = 1.16 and the turn is about 119 degrees. Adding Jupiter’s orbital velocity (13.1 km/s):

• Before: about 7.6 km/s relative to the Sun.
• After: about 19.9 km/s relative to the Sun.

Birenzeho 12 Km / S. Jupiter, 10²⁴ times heavier, lost the same momentum and slowed by an amount far too small ever to measure.

Umunyeshuri

Guhindura… Bya Umuvuduko ni 2. (δ / 2), Ryari: i na Ibisohoka Bifitanye isano Bigyanye i Umuvuduko. i () na i Birenzeho i, i Gitoya δ, Hasi Kuri i Impera: Gushyiraho ku i Cyangwa Akarambararo.

A Bya in i -: in i Ikadiri ni; in i Ikadiri i Amahinduka ku = v ·. (:,,,) na & Ongera Gitoya Byakoreshejwe A Ku Kuva: i Ingaruka.