LOCKHEED MARTIN

Athena II | Lunar Prospector

SUCCESSJan 7, 1998 at 02:28 UTCAthena II
PADSpace Launch Complex 46
SITECape Canaveral SFS, FL, USA →
ORBITLunar Orbit
TYPERobotic Exploration
PROGRAMDiscovery Program

Lunar Prospector was a small spin stabilized lunar orbiter. Using its Gamma Ray Spectrometer (GRS), it collected a large amount of scientific data that helps researchers understand the chemical composition of the lunar surface.

VEHICLE
Athena II
MISSION
Lunar Prospector
MISSION TYPE
Robotic Exploration
TARGET ORBIT
Lunar Orbit
PROGRAM
Discovery Program
COUNTRY
USA
CONFIRMEDPrecision: Minute
LAUNCH LIBRARY 2 PRIMARY
API ID: 0fdacb6a-4e02-436f-898b-d74115cd911d
Reported date: Jan 7, 1998 at 02:28 UTC
Last synced: 4 hours ago
This launch date and time are confirmed by the launch provider. Countdown is active.
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MANUFACTURER
Lockheed Martin
VARIANT
II
FLIGHTS
3
SUCCESSES
2
SUCCESS RATE
66.7%

The Athena II is an American small expendable launch system which was used for three launches between 1998 and 1999.

When is the Athena II | Lunar Prospector launch?
The Athena II | Lunar Prospector is scheduled for Wednesday, January 7, 1998 at 2:28 AM UTC. This is the NET (No Earlier Than) time and may be subject to change. Current status: SUCCESS.
What rocket is being used for Lunar Prospector?
The Athena II | Lunar Prospector mission uses the Athena II rocket, manufactured by Lockheed Martin. The Athena II has flown 3 times with a 66.7% success rate.
Where is the Athena II | Lunar Prospector launching from?
The launch takes place from Space Launch Complex 46 at Cape Canaveral SFS, FL, USA.
What orbit is Lunar Prospector going to?
The Lunar Prospector mission is targeting Lunar Orbit.
Who is launching Lunar Prospector?
The Athena II | Lunar Prospector is operated by Lockheed Martin. It is part of the Discovery Program program.
Can I watch the Athena II | Lunar Prospector launch live?
Yes. Visit the launch detail page on Space Launch Live for embedded YouTube webcasts, replay videos, and links to live coverage from SpaceX, NASA, NASASpaceflight, and other channels.
Mar 29, 2026 01:15 UTC
Launch added to tracker
Imported from Launch Library 2 API
Mar 29, 2026 01:15 UTC
Launch date set: Jan 7, 1998 at 02:28 UTC
NET (No Earlier Than) confirmed by Lockheed Martin
Mar 29, 2026 01:15 UTC
Launch completed successfully
Updated via Launch Library 2
Last data sync: 4 hours ago
Launch Library 24 hours ago
Launch ID: 0fdacb6a-4e02-436f-898b-d74115cd911d
Open-Meteo Weather5 hours ago
Pad weather at 28.46, -80.53