Space Launch CalendarZenit-4MKM on Soyuz-U, 1977-08-10 (Failure)
ResultFailure
Date1977-08-10 10:40 UTC
VehicleSoyuz-USoyuz-U
Soyuz-U flight no.72success rate so far 94%
No. in 197777 / 128orbital attempts
Agency countrySoviet UnionRVSN
| Item | Value |
|---|---|
| Launch site | NIIP-5, Baykonur, Kazakstan |
| Payload | Zenit-4MKM |
| GCAT launch tag | 1977-F03 |
| Mass to orbit | 5.8 t |
Neighbouring Soyuz-U launches
| Date | Payload | Vehicle | Site | Result |
|---|---|---|---|---|
| 1977-07-12 | Zenit-4MKM | Soyuz-U | NIIP-53 | Success |
| 1977-07-20 | Zenit-4MKM | Soyuz-U | NIIP-5 | Success |
| 1977-07-27 | Zenit-6 | Soyuz-U | NIIP-53 | Success |
| 1977-07-29 | Zenit-2M | Soyuz-U | NIIP-53 | Success |
| 1977-08-03 | Bion No. 4 | Soyuz-U | NIIP-53 | Success |
| 1977-08-10 | Zenit-4MKM | Soyuz-U | NIIP-5 | Failure |
| 1977-08-24 | Zenit-4MKM | Soyuz-U | NIIP-53 | Success |
| 1977-08-27 | Zenit-2M | Soyuz-U | NIIP-53 | Success |
| 1977-09-02 | Fram | Soyuz-U | NIIP-53 | Success |
| 1977-09-06 | Yantar'-2K No. 7 | Soyuz-U | NIIP-53 | Success |
| 1977-09-13 | Zenit-2M | Soyuz-U | NIIP-53 | Success |
Soyuz-U launches per year
Counts orbital launch attempts (successes and failures); suborbital flights excluded. Countries are those of the launching agency.