United States Air ForceDelta 3920Space Launch Complex 17B, Cape Canaveral SFS, FL, USA
VSE & VSE Target
Launched
September 5, 1986
Summary
VSE & VSE Target launched on an United States Air Force Delta 3920 from Space Launch Complex 17B, Cape Canaveral SFS, FL, USA on September 5, 1986. It was United States Air Force's 843rd launch, 4th this year and humanity's 3,103rd orbital launch attempt. It was the 3rd Delta 3920 flight and the 1st this year. The payload was bound for low Earth orbit (LEO). USA 19, one of 18 catalogued objects, reached a 218 × 773 km orbit inclined 39.1°. 18 objects from this launch are catalogued, 2 of them payloads.
- Watch
- No webcast on record.
- Vehicle
- Delta 3920 · United States Air Force
- Booster
- No booster details on record.
- Mission
- Government/Top Secret · Low Earth Orbit (LEO)
- Milestone
- 3rd Delta 3920 flight · 1st this yearUnited States Air Force's 843rd launch4th this yearhumanity's 3,103rd orbital launch attempt74th orbital launch attempt this year
Flight preview
Orbit: as tracked
USA 19 · NORAD 16937 · 1986-069 · Space-Track · tracking 1 of 18 objects
Show the numbers for orbit elements
- Object
- TBA - TO BE ASSIGNED
- Object ID
- 1986-069A
- Epoch
- 1986-09-06 07:51:24 UTC
- Mean motion
- 15.2579673 rev/day
- Eccentricity
- 0.0403935
- Inclination
- 39.0737°
- Ascending node
- 36.0205°
- Arg. of perigee
- 16.2494°
- Mean anomaly
- 329.9035°
- Element set
- 999
- Rev at epoch
- 9
- B*
- 0.000099999
Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: LEO.
Catalogued objects
18 catalogued: 2 payloads, 16 debris
- USA 19 · NORAD 16937
- Delta 180 Sensor Module · NORAD 16938 · re-entered November 25, 1986
Data from J. McDowell, planet4589.org
About this launch
SDI test mission
Pad

Space Launch Complex 17B, Cape Canaveral SFS, FL, USA
74th launch from Space Launch Complex 17B, 1st this year · 407th from Cape Canaveral SFS, FL, USA
132 launches from this pad · 1,131 from Cape Canaveral SFS, FL, USA
713 days after the previous launch from this pad
Questions
When did VSE & VSE Target launch?
VSE & VSE Target launched on September 5, 1986. The time is known to the hour, not the minute.
Where can I watch VSE & VSE Target?
No webcast is on record for this launch.
What rocket launched VSE & VSE Target?
Delta 3920, flown by United States Air Force. Delta 3920 spec sheet
Where did VSE & VSE Target launch from?
Space Launch Complex 17B, Cape Canaveral SFS, FL, USA.
What orbit did VSE & VSE Target reach?
USA 19, one of 18 catalogued objects, reached a 218 × 773 km orbit inclined 39.1°.
How many satellites did VSE & VSE Target launch?
2 payloads from this launch are catalogued (Data from J. McDowell, planet4589.org).
![[AUTO] Delta 3910 - image](/media?u=https%3A%2F%2Fthespacedevs-prod.nyc3.digitaloceanspaces.com%2Fmedia%2Fimages%2Fdelta_3910_image_20231231105538.jpeg&w=1600)