Space Launch CalendarHome › 1971 › Thor Delta N
OSO H on Thor Delta N, 1971-09-29 (Success)
ResultSuccess
Date1971-09-29 09:45 UTC
VehicleThor Delta NThor Delta N
Thor Delta N flight no.5success rate so far 100%
No. in 197185 / 126orbital attempts
Agency countryUnited StatesGSFC
| Item | Value |
|---|---|
| Launch site | Cape Canaveral Air Station, Florida |
| Payload | OSO H |
| GCAT launch tag | 1971-083 |
| Mass to orbit | 0.7 t |
Neighbouring Thor Delta N launches
| Date | Payload | Vehicle | Site | Result |
|---|---|---|---|---|
| 1968-08-16 | TOS E | Thor Delta N | V | Success |
| 1968-12-15 | TOS F | Thor Delta N | V | Success |
| 1969-06-29 | Biosatellite D Adapter | Thor Delta N | CC | Success |
| 1969-08-09 | OSO G | Thor Delta N | CC | Success |
| 1971-09-29 | OSO H | Thor Delta N | CC | Success |
| 1972-03-12 | TD-1A | Thor Delta N | V | Success |
Thor Delta N launches per year
Counts orbital launch attempts (successes and failures); suborbital flights excluded. Countries are those of the launching agency.