Spacecraft information: ISIS 2 DEB

Launch Details
Launched 31 March 1971
Flight ended –
Status Unknown
Launch site Air Force Western Test Range, California, USA
Owner Canada
NORAD ID 27658
COSPAR ID 1971-024D
Observing

Current orbital elements

Inclination 88.159°
Eccentricity 0.00580
RA ascending node 19.720 hr
Argument perigee 131.775°
Mean anomaly 257.468°
Orbital period 112.716 min
Epoch of osculation 18 Aug 2026, 03:34

See historical orbital elements »

Derived Quantities

Min Altitude 1313.7 km
Mean Altitude 1358.5 km
Peak Altitude 1403.3 km

Launched alongside

ISIS 2 THOR DELTA 1 R/B THOR DELTA 1 DEB THOR DELTA 1 DEB THOR DELTA 1 DEB THOR DELTA 1 DEB THOR DELTA 1 DEB THOR DELTA 1 DEB

Orbital History

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

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South El Monte

Latitude:
Longitude:
Timezone:

34.05°N
118.05°W
PDT

Color scheme


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Last updated: 20 Aug 2026, 18:17 UTC
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