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// technology · 1994

MSTI-2

Former U.S. Air Force Earth observation satellite. MSTI-2 was launched on May 9, 1994 aboard a Scout G-1 from Vandenberg. Latest status in GCAT: reentered (orbital decay) (Nov 28, 1998).

COSPAR 1994-028ANORAD 23101United States

Identity

Name in GCAT
MSTI-2
International designator
1994-028A
NORAD catalog number
23101
GCAT identifier
S23101
UN registration
ST/SG/SER.E/276

Mission

Mission type
Technology
Use
Defense
Program
MSTI
Owner
AF Phillips/GD
Country
United States
Builder
Spectrum Astro
Platform (bus)
SA-200S

Launch

Date
May 9, 1994 · 02:47 UTC
Launch record
1994-028Success
Rocket
Scout G-1
Spaceport
Vandenberg · pad SLC5

Orbit and fate

Orbit class (GCAT)
LLEO/S
Perigee
418 km
Apogee
436 km
Inclination
97.11°
Status
Reentered (orbital decay)
Status date
November 28, 1998
Last known active
Sep 5, 1994
End of operations
Sep 5, 1994

Size

Mass
169 kg
Dry mass
150 kg
Length
1.3 m
Diameter
0.90 m
Span
1.5 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q111499045 (CC0).