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United States Air ForceThorad SLV-2G Agena DSpace Launch Complex 1E, Vandenberg SFB, CA, USA

KH-4A 46

Launched

March 14, 1968

Launch Successful

Image: NASA

Summary

KH-4A 46 launched on an United States Air Force Thorad SLV-2G Agena D from Space Launch Complex 1E, Vandenberg SFB, CA, USA on March 14, 1968. It was United States Air Force's 442nd launch, 9th this year and humanity's 810th orbital launch attempt. It was the 10th Thorad SLV-2G Agena D flight and the 2nd this year. The payload was bound for low Earth orbit (LEO). OPS 4849, one of 2 catalogued objects, reached a 188 × 395 km orbit inclined 83.0°. 2 objects from this launch are catalogued, all of them payloads.

Watch
No webcast on record.
Vehicle
Thorad SLV-2G Agena D · United States Air Force
Booster
No booster details on record.
Mission
Government/Top Secret · Low Earth Orbit (LEO)
Milestone
10th Thorad SLV-2G Agena D flight · 2nd this yearUnited States Air Force's 442nd launch9th this yearhumanity's 810th orbital launch attempt22nd orbital launch attempt this year

Flight preview

Orbit: as tracked

83.0°Inclination
188 × 395 kmPerigee × apogeefrom mean elements
90.2 minPeriodfrom mean elements
207.6°Ascending node
21399 d agoElement epoch1968-03-15 06:30 UTC · stale

OPS 4849 · NORAD 3152 · 1968-020 · Space-Track · tracking 1 of 2 objects

Show the numbers for orbit elements
Object
TBA - TO BE ASSIGNED
Object ID
1968-020A
Epoch
1968-03-15 06:30:19 UTC
Mean motion
15.96250038 rev/day
Eccentricity
0.0155321
Inclination
83.0402°
Ascending node
207.6469°
Arg. of perigee
168.9042°
Mean anomaly
191.5606°
Element set
999
Rev at epoch
6
B*
0

Perigee, apogee and period are Kepler figures from the catalogued mean elements, not a propagated state. Published orbit: LEO. Ascent drawn from padside's representative profile.

Catalogued objects

2 catalogued: 2 payloads; none still in orbit

  • OPS 4849 · NORAD 3152 · re-entered April 10, 1968
  • LAMPAN I · NORAD 3153 · re-entered January 3, 1970

Data from J. McDowell, planet4589.org

About this launch

The KH-4A (Keyhole-4A) was the fifth optical reconnaissance satellite version in the Corona-program.

Pad

Map of Space Launch Complex 1E

Space Launch Complex 1E, Vandenberg SFB, CA, USA

43rd launch from Space Launch Complex 1E, 2nd this year · 292nd from Vandenberg SFB, CA, USA

45 launches from this pad · 919 from Vandenberg SFB, CA, USA

49 days after the previous launch from this pad

Questions

When did KH-4A 46 launch?

KH-4A 46 launched on March 14, 1968. The time is known to the hour, not the minute.

Where can I watch KH-4A 46?

No webcast is on record for this launch.

What rocket launched KH-4A 46?

Thorad SLV-2G Agena D, flown by United States Air Force. Thorad SLV-2G Agena D spec sheet

Where did KH-4A 46 launch from?

Space Launch Complex 1E, Vandenberg SFB, CA, USA.

What orbit did KH-4A 46 reach?

OPS 4849, one of 2 catalogued objects, reached a 188 × 395 km orbit inclined 83.0°.

How many satellites did KH-4A 46 launch?

2 payloads from this launch are catalogued, none of them still in orbit (Data from J. McDowell, planet4589.org).