Payload
SECOR 4 (EGRS 4)
activePayloadLEO
SECOR 4 (EGRS 4) is a United States payload satellite, launched on April 3, 1965 into LEO.
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Launch
- Launch date
- April 3, 1965 at 09:25 PM UTC
- Launch site
- Vandenberg SFB, USA
- Launched by
- Atlas SLV-3 Agena D →
- Operator
- United States Air Force
- Mission
- SNAPSHOT-1
- Launch record
- View full launch →
Orbit
- Orbit regime
- LEO
- Apoapsis
- 1,314 km
- Periapsis
- 1,268 km
- Inclination
- 90.25°
- Orbital period
- 111.4 min
Spacecraft
- Operator
- United States
- Launch mass
- 17.84 kg
Identity
- COSPAR (Int'l)
- 1965-027B
- NORAD catalog №
- 1315
- Object type
- Payload
- Owner / operator
United States- Radar cross-section
- 0.172 m²
- Status
- active