HELIOS 1B

Launch Details
Launched 2 December 1999
Flight ended
Status Non-operational
Category Assorted bright
Launch site Europe's Spaceport, Kourou, French Guiana
Owner France
NORAD ID 25977
COSPAR ID 1999-064A
Observing

Current orbital elements

Inclination 98.194°
Eccentricity 0.00019
RA ascending node 4.729 hr
Argument perigee 121.055°
Mean anomaly 239.085°
Orbital period 96.871 min
Epoch of osculation 30 Jun 2025, 04:23

See historical orbital elements »

Derived Quantities

Min Altitude 614.6 km
Mean Altitude 616.0 km
Peak Altitude 617.3 km

Orbital History

Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.

Launched alongside

CLEMENTINE ARIANE 40 R/B

Share

South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme