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Cargo spacecraft "Progress-27"
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Cargo spacecraft "Progress-27"
| BRIEFLY ABOUT CARGO |
| Registration number | 1987-005A / 17299 |
| Time and date of launch (UT) | 06h.06m. January 16, 1987 |
| Launch site | Baikonur, LC 1 |
| Launch vehicle | Soyuz U2 |
| Mass (kg) | 7000 |
| Orbital parameters: | |
| - inclination (degrees) | 51.6 |
| - period (minutes) | 89.0 |
| - perigee (km) | 183 |
| - apogee (km) | 263 |
| Time and date of entry ignition (UT) | 15h.16m. February 25, 1987 |
| Duration | 40d.09h. |
| Distance (km) | |
| Number of revolutions around Earth | 638 |
| Summary | Delivery of cargo to the orbital station "Mir" |
| TIMELINE |
| Date | Time (UT) | Spaceship's revo- lution number |
Station's revo- lution number |
Explanation |
| Jan 16, 1987 | 06:06:23 | 1 | Mir:5214 | Lift-off cargo "Progress-27" . |
| Jan 18, 1987 | 07:26:50 | 34 | Mir:5247 | Docking of "Progress-27" to aft (aggregative) unit of station "Mir" . |
| Feb 05, 1987 | 21:38:16 | 1 | Mir:5540 | Lift-off spacecraft "Soyuz-TM2" (crew: Romanenko, Laveykin ). |
| Feb 07, 1987 | 23:27:40 | 34 | Mir:5573 | Docking of spacecraft "Soyuz-TM2" (crew: Romanenko, Laveykin ) to fore (transitional) unit of orbital complex "Mir" - "Progress-27" . |
| Feb 23, 1987 | 11:29:01 | 604 | Mir:5817 | Undocking of "Progress-27" from aft (aggregative) unit of orbital complex "Mir" - "Soyuz-TM2" . |
| Feb 25, 1987 | 15:16:45 | 639 | Mir:5851 | Deorbit burn of "Progress-27" . |
| Feb 25, 1987 | 16:05 | 639 | Mir:5851 | End of existence of "Progress-27" . |
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