Spacecraft information: TMSAT-1
| Launched | 9 July 1998 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Thailand |
| NORAD ID | 25396 |
| COSPAR ID | 1998-043C |
| Alternative names |
TO-31 |
| Observing |
Current orbital elements
| Inclination | 98.990° |
| Eccentricity | 0.00032 |
| RA ascending node | 14.086 hr |
| Argument perigee | 36.428° |
| Mean anomaly | 323.712° |
| Orbital period | 100.998 min |
| Epoch of osculation | 06 Aug 2026, 21:59 |
Derived Quantities
| Min Altitude | 810.7 km |
| Mean Altitude | 813.0 km |
| Peak Altitude | 815.3 km |
Launched alongside
RESURS O1-N4 FASAT B TECHSAT 1B WESTPAC SAFIR 2 SL-16 R/B SL-16 DEB SL-16 DEB SL-16 DEB SL-16 DEBOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.