Space Launch CalendarSoyuz 7K-T No. 51 on Soyuz-U, 1980-04-09 (Success)
ResultSuccess
Date1980-04-09 13:38 UTC
VehicleSoyuz-USoyuz-U
Soyuz-U flight no.186success rate so far 97%
No. in 198028 / 109orbital attempts
Agency countrySoviet UnionRVSN
| Item | Value |
|---|---|
| Launch site | NIIP-5, Baykonur, Kazakstan |
| Payload | Soyuz 7K-T No. 51 |
| GCAT launch tag | 1980-027 |
| Mass to orbit | 6.8 t |
Neighbouring Soyuz-U launches
| Date | Payload | Vehicle | Site | Result |
|---|---|---|---|---|
| 1980-02-07 | Zenit-6 | Soyuz-U | NIIP-53 | Success |
| 1980-02-21 | Zenit-4MKM | Soyuz-U | NIIP-53 | Success |
| 1980-03-04 | Zenit-6 | Soyuz-U | NIIP-53 | Success |
| 1980-03-27 | Progress 7K-TG No. 108 | Soyuz-U | NIIP-5 | Success |
| 1980-04-01 | Zenit-4MKM | Soyuz-U | NIIP-5 | Success |
| 1980-04-09 | Soyuz 7K-T No. 51 | Soyuz-U | NIIP-5 | Success |
| 1980-04-17 | Zenit-4MKM | Soyuz-U | NIIP-5 | Success |
| 1980-04-27 | Progress 7K-TG No. 109 | Soyuz-U | NIIP-5 | Success |
| 1980-04-29 | Yantar'-4K1 No. 2 | Soyuz-U | NIIP-53 | Success |
| 1980-05-07 | Zenit-6 | Soyuz-U | NIIP-53 | Success |
| 1980-05-15 | Orion | 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.