STRAWMAN Satellite Bus
Data current as of 2026-07-20.
The STRAWMAN bus accounts for 4 cataloged objects, of which 0 are in orbit and 0 are active. 4 have reentered. Most are built by LMSC/CHAIL. The largest operator on this bus is National Reconnaissance Office. The first launched in 1968, the most recent in 1971.
0
In orbit
0
Active
4
Total launched
4
Reentered
STRAWMAN launched per year
Still in orbit Since reentered Click a year to list its satellites.
Typical specifications
Most common values across cataloged STRAWMAN satellites.
| Manufacturer | LMSC/CHAIL |
|---|---|
| Launch mass | 975 kg |
| Dry mass | 975 kg |
| Length | 3 m |
| Diameter | 1.5 m |
| Span | 10 m |
| Shape | Cyl + Ant |
Top operators
Top countries
US 4
STRAWMAN satellites
Track any of them live in KeepTrack.
| Name | NORAD | COSPAR | Owner | Launched | Orbit | Status | Track |
|---|---|---|---|---|---|---|---|
| OPS 8373 OPS 8373 | 05329 | 1971-060A | NRO/SAFSP | Jul 16, 1971 | 89 min, 75.0° | Reentered | ◉ |
| OPS 8329 OPS 8329 | 04503 | 1970-066A | NRO/SAFSP | Aug 26, 1970 | 88 min, 74.9° | Reentered | ◉ |
| OPS 8285 OPS 8285 | 04054 | 1969-065A | NRO/SAFSP | Jul 31, 1969 | 88 min, 75.0° | Reentered | ◉ |
| OPS 0964 OPS 0964 | 03472 | 1968-086A | NRO/SAFSP | Oct 5, 1968 | 88 min, 74.9° | Reentered | ◉ |
Frequently asked questions
How many STRAWMAN satellites are there?
The catalog lists 4 objects built on the STRAWMAN bus. 0 are in orbit and 4 have reentered.
How many STRAWMAN satellites are in orbit?
0 STRAWMAN objects are currently in orbit, of which 0 carry an active status.
Who builds the STRAWMAN bus?
The STRAWMAN bus is most commonly built by LMSC/CHAIL.
When did the first STRAWMAN satellite launch?
The first cataloged STRAWMAN satellite launched in 1968, and the most recent in 1971.