Program
Explorer AD
- Payloads
- 4
- In orbit
- 0
- Operational (CelesTrak)
- 0
- Re-entered
- 4
- First launch
- 1961-02-16
- Latest launch
- 1968-08-08
Owners
Built by
Payloads in this program
| Name | Status |
|---|---|
| EXPLORER 9 | Re-entered 1964-04-09 |
| EXPLORER 19 (ADI-1) | Re-entered 1981-05-10 |
| EXPLORER 24 (ADI-2) | Re-entered 1968-10-18 |
| EXPLORER 39 (ADI-3) | Re-entered 1981-06-22 |
From GCAT by Jonathan McDowell (CC BY 4.0). Roles are counted from the catalogue itself, not from GCAT type labels, which GCAT describes as patchy. About this source