TRUMPET Satellite Bus
Data current as of 2026-07-20.
The TRUMPET bus accounts for 3 cataloged objects, of which 3 are in orbit and 1 are active. Most are built by BOKT. The largest operator on this bus is NROC/AFSMC. The first launched in 1994, the most recent in 1997.
3
In orbit
1
Active
3
Total launched
0
Reentered
TRUMPET launched per year
Still in orbit Click a year to list its satellites.
Typical specifications
Most common values across cataloged TRUMPET satellites.
| Manufacturer | BOKT |
|---|---|
| Purpose | SIGINT |
| Launch mass | 3000 kg |
| Dry mass | 3000 kg |
| Length | 5 m |
| Diameter | 2.5 m |
| Span | 100 m |
| Shape | Box + 2 Pan + Dish |
| Propulsion | ? |
| Equipment | ? |
| Typical orbit | 718 min period, 63° inclination |
Top operators
NROC/AFSMC 3
Top countries
US 3
TRUMPET satellites
Track any of them live in KeepTrack.
Frequently asked questions
How many TRUMPET satellites are there?
The catalog lists 3 objects built on the TRUMPET bus. 3 are in orbit and 0 have reentered.
How many TRUMPET satellites are in orbit?
3 TRUMPET objects are currently in orbit, of which 1 carry an active status.
Who builds the TRUMPET bus?
The TRUMPET bus is most commonly built by BOKT.
When did the first TRUMPET satellite launch?
The first cataloged TRUMPET satellite launched in 1994, and the most recent in 1997.