Planetary Science
RANGER 4
DecayedPlanetary ScienceLunar
Ranger 4 was a spacecraft of the Ranger program, launched in 1962. It was designed to transmit pictures of the lunar surface to Earth stations during a period of 10 minutes of flight prior to crashing upon the Moon, to rough-land a seismometer capsule on the Moon, to collect gamma-ray data in flight, to study radar reflectivity of the lunar surface, and to continue testing of the Ranger program for development of lunar and interplanetary spacecraft.
Read more on Wikipedia →Loading…
Launch
- Launch date
- April 23, 1962 at 08:50 PM UTC
- Launch site
- Cape Canaveral SFS, USA
- Launched by
- Atlas LV-3 Agena B →
- Operator
- United States Air Force
- Mission
- Ranger 4
- Launch record
- View full launch →
Trajectory
- Regime
- Interplanetary — Lunar
- Reference body
- Lunar
Identity
- COSPAR (Int'l)
- 1962-012A
- NORAD catalog №
- 280
- Object type
- Payload
- Owner / operator
United States- Status
- Decayed
- Decay / reentry
- April 26, 1962
End of mission
- Last active / ended
- April 26, 1962
- Time in service
- 3 days
- Fate
- Mission ended at Lunar.
- Final status
- Decayed