SA-200HP Satellite Bus
Data current as of 2026-07-20.
The SA-200HP bus accounts for 5 cataloged objects, of which 5 are in orbit and 4 are active. Most are built by GDG. The largest operator on this bus is NASA. The first launched in 1998, the most recent in 2009.
5
In orbit
4
Active
5
Total launched
0
Reentered
SA-200HP launched per year
Still in orbit Click a year to list its satellites.
Typical specifications
Most common values across cataloged SA-200HP satellites.
| Manufacturer | GDG |
|---|---|
| Purpose | Astronomy, Gamma Rays |
| Launch mass | 1470 kg |
| Dry mass | 1470 kg |
| Length | 2.1 m |
| Diameter | 1.7 m |
| Span | 10 m |
| Shape | Box + 2 Pan |
| Power | 2 deployable solar arrays, batteries |
| Propulsion | AOCS |
| Design life | 2 years (nominal) |
| Equipment | BAT, XRT, UVOT |
| Typical orbit | 92 min period, 99° inclination |
Top operators
Top countries
US 5
SA-200HP satellites
Track any of them live in KeepTrack.
| Name | NORAD | COSPAR | Owner | Launched | Orbit | Status | Track |
|---|---|---|---|---|---|---|---|
| STSS ATRR (USA 205) STSS-ATRR | 34903 | 2009-023A | MDA | May 5, 2009 | 100 min, 98.9° | Active | ◉ |
| GEOEYE 1 GeoEye-1 | 33331 | 2008-042A | GEYE | Sep 6, 2008 | 98 min, 98.1° | Active | ◉ |
| SWIFT Swift | 28485 | 2004-047A | GSFC | Nov 20, 2004 | 92 min, 20.6° | Active | ◉ |
| CORIOLIS Coriolis | 27640 | 2003-001A | AFSMC | Jan 6, 2003 | 101 min, 98.7° | Active | ◉ |
| DEEP SPACE 1 (DS1) Deep Space 1 | 25508 | 1998-061A | JPL | Oct 24, 1998 | · | Inactive | ◉ |
Frequently asked questions
How many SA-200HP satellites are there?
The catalog lists 5 objects built on the SA-200HP bus. 5 are in orbit and 0 have reentered.
How many SA-200HP satellites are in orbit?
5 SA-200HP objects are currently in orbit, of which 4 carry an active status.
Who builds the SA-200HP bus?
The SA-200HP bus is most commonly built by GDG.
When did the first SA-200HP satellite launch?
The first cataloged SA-200HP satellite launched in 1998, and the most recent in 2009.