KH-7 19 was launched on 1965 Jun 25 by Atlas Agena D from Vandenberg into a 151 x 283 km x 107.6 deg orbit. Shortly after orbit insertion it ejected an electronic intelligence subsatellite. For some reason (probably administrative error) this subsatellite was given the earlier catalog number and the 1965-50A international designation, while the main payload got the 50B designation. A second object, 1965-50D, was tracked in the same orbit as the subsatellite but decayed more quickly.
| KH-7 19 | |||
| Date | Time | Event | Orbit |
|---|---|---|---|
| 1965 Jun 25 | 1930? | Launch by Atlas Agena D | V |
| T+2:18? BECO | |||
| T+4:37? SECO | |||
| T+4:54? VECO | |||
| T+4:59? Atlas sep | |||
| T+5:51? Agena MES | |||
| 1939? | T+9:50? Agena MECO | ||
| 1940? | Type B subsatellite ejected | ||
| OCV sep | 88.78 151 x 283 x 107.6 | ||
| 1965 Jun 26 | 1413 | (Agena D) | 88.54 150 x 253 x 107.6 |
| 2009 | (OCV) | 88.81 148 x 282 x 107.6 | |
| 1965 Jun 28 | 2258? | Deorbit opp on rev 51 | |
| 1965 Jun 29 | 2240? | Deorbit opp on rev 67 | |
| 1965 Jun 30 | 1700? | Reentered | |