Aurora
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Thor Delta E1 | Isis 2
Thor Delta E1 | Isis 2 launched on Thu, Apr 1, 1971, 02:57 AM UTC — a United States Air Force mission.
Launch SuccessfulUnited States Air Force
Lifted offNET Apr 1971
NET Thu, Apr 1, 1971, 02:57 AM UTC
Mission profile
The flight at a glance
Thor Delta E1Vehicle
United States Air ForceProvider
Space Launch Complex 2EPad
Vandenberg SFB, CA, USALocation
Earth ScienceMission type
Low Earth OrbitOrbit
Flight simulation
Ascent to orbit
A representative gravity-turn climb for Thor Delta E1 to Low Earth Orbit. Illustrative model — not this mission’s live telemetry.
Mission timeT+0:00
Altitude0.0 km
Velocity0.00 km/s
PhaseLiftoff
T+0:00 / 8:00
SimulatedRepresentative Thor Delta E1 ascent profile — illustrative model, not this mission’s live telemetry.
The mission
Isis 2
ISIS 2 was an ionospheric observatory instrumented with a sweep- and a fixed-frequency ionosonde, a VLF receiver, energetic and soft particle detectors, an ion mass spectrometer, an electrostatic probe, a retarding potential analyzer, a beacon transmitter, a cosmic noise experiment, and two photometers.
Around this launch
Related news
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As coverage publishes, deduplicated articles about this mission will appear here.
Good to know
Frequently asked
What time does Thor Delta E1 | Isis 2 launch?
Thor Delta E1 | Isis 2 is scheduled to lift off Thu, Apr 1, 1971, 02:57 AM UTC.
Where can I watch Thor Delta E1 | Isis 2?
A live webcast will appear on this page as soon as the provider publishes a stream link.
Who is launching Thor Delta E1 | Isis 2?
Thor Delta E1 | Isis 2 is an United States Air Force mission flying on a Thor Delta E1.
Where does Thor Delta E1 | Isis 2 launch from?
It lifts off from Space Launch Complex 2E, Vandenberg SFB, CA, USA.