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HMU-SAT2 — Live Satellite Tracking (NORAD 67688)
Track HMU-SAT2 (NORAD catalog number 67688) live on the WatchSat interactive 3D globe above. Its position is propagated in real time from the latest CelesTrak two-line element set using the SGP4/SDP4 orbital model — the same math professional trackers run. It is object YE of 1998's 67th orbital launch (COSPAR designation 1998-067YE). It went up together with 13 other satellites from that launch still in the active catalog.
Moving at about 7.71 km/s, HMU-SAT2 flies in low Earth orbit at an altitude of roughly 344 × 354 km, completing one revolution every 91.4 minutes — about 15.8 trips around Earth per day. The orbit is essentially circular (eccentricity 0.0008). Inclined 51.6° to the equator, it overflies every latitude up to about 52° north and south. Its orbital plane crosses the equator northbound at right ascension 235.8°. Earth's equatorial bulge drifts that plane westward about 5.15° per day.
Orbital elements
| Orbit regime | low Earth orbit (LEO) |
|---|---|
| Perigee × apogee altitude | ~344 km × 354 km |
| Inclination | 51.62° |
| Orbital period | 91.4 min (15.76 rev/day) |
| Eccentricity | 0.00077 |
| Element set epoch | 2026-09-07 |
| COSPAR designation | 1998-067YE |
| NORAD catalog number | 67688 |
This page's orbital elements come from the CelesTrak catalog of 2026-09-08. The live 3D view above fetches its own current CelesTrak data when the page opens, through an edge cache that refreshes roughly every 30 minutes.
About the Other Active Satellites group
HMU-SAT2 is one of 4,471 active satellites in WatchSat's general catalog — the broad population of Earth-observation, communications, science, amateur-radio and technology spacecraft outside the giant broadband constellations. Browse all other active satellites live in 3D.
Can you see HMU-SAT2 from the ground?
Sometimes. Like most low-Earth-orbit spacecraft, HMU-SAT2 is visible only around dawn and dusk, when your sky is dark but the satellite is still sunlit — and whether you can spot it depends on its size and reflectivity. See pass predictions for your location for when it is above your horizon and sunlit.
Related satellites
Nearest catalog neighbors of HMU-SAT2 in the Other Active Satellites group — usually craft from the same or adjacent launches:
- LEOPARD (NORAD 67687)
- PRC TEST SPACECRAFT 4 (NORAD 67689)
- UITMSAT-2 (NORAD 67686)
- GXIBA-1 (NORAD 67685)
- KNACKSAT-2 (NORAD 67683)
- COSMOS 2608 (NORAD 67682)
Browse the Other Active Satellites directory or the full satellite directory · What is a TLE? · WatchSat live globe