2026-244Latest orbital launch: Falcon 9 · Starlink Group 15-16 · Oct 27, 2026 · VandenbergLaunch record →
sci-techmaventhe history of spaceflight, in data
  1. Home
  2. Spacecraft
  3. Misty 1
// optical imaging · 1990

Misty 1

U.S. reconnaissance satellite. Misty 1 was launched on February 28, 1990 aboard a Space Shuttle from Cape Canaveral & Kennedy. Latest status in GCAT: in orbit.

COSPAR 1990-019BNORAD 20516United States

Identity

Name in GCAT
USA 53
Common name
Misty 1
Payload designation
MISTY 1
Other names
:U,AFP-731
International designator
1990-019B
NORAD catalog number
20516
GCAT identifier
S20516
UN registration
ST/SG/SER.E/250

Mission

Mission type
Optical imaging
Use
Defense
Program
AFP-731
Owner
NRO
Country
United States
Builder
Lockheed Missiles and Space Co.
Platform (bus)
IC

Launch

Date
February 28, 1990 · 07:50 UTC
Launch record
1990-019Success
Spaceport
Cape Canaveral & Kennedy · pad LC39A

Orbit and fate

Orbit class (GCAT)
LEO/I
Perigee
800 km
Apogee
808 km
Inclination
64.99°
Status
In orbit
Last known active
1991
End of operations
1995

Size

Mass
16.9 t
Dry mass
12.0 t
Length
10.0 m
Diameter
3.10 m
Span
10.0 m

Source: GCAT payload, deep-space and lander catalogs, Jonathan C. McDowell (CC BY 4.0); Wikidata Q111500115 (CC0).