Launch Details

Launched	28 October 1991
Flight ended	–
Status	Non-operational
Launch site	Europe's Spaceport, Kourou, French Guiana
Owner	International Telecommunications Satellite Organization (INTELSAT)
NORAD ID	21765
COSPAR ID	1991-075A
Alternative names	IS-601
Observing

Current orbital elements

Inclination	13.393°
Eccentricity	0.00015
RA ascending node	1.126 hr
Argument perigee	326.166°
Mean anomaly	34.927°
Orbital period	1445.937 min
Epoch of osculation	22 Jun 2026, 16:30

See historical orbital elements »

Derived Quantities

Min Altitude	35979.6 km
Mean Altitude	35986.1 km
Peak Altitude	35992.6 km

Launched alongside

ARIANE 44L R/B ARIANE 44L DEB ARIANE 44L DEB ARIANE 44L DEB ARIANE 44L DEB ARIANE 44L DEB ARIANE 44L DEB ARIANE 44L DEB ARIANE 44L DEB ARIANE 44L DEB ARIANE 44L DEB ARIANE 44L DEB ARIANE 44L DEB ARIANE 44L DEB