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YUNHAI-2 01D — Live Satellite Tracking (NORAD 43912)
Track YUNHAI-2 01D (NORAD catalog number 43912) 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 D of 2018's 112th orbital launch (COSPAR designation 2018-112D). It went up together with 6 other satellites from that launch still in the active catalog. As of this element set it had completed roughly 39,931 revolutions of Earth.
Moving at about 7.47 km/s, YUNHAI-2 01D flies in low Earth orbit at an altitude of roughly 791 × 813 km, completing one revolution every 100.8 minutes — about 14.3 trips around Earth per day. The orbit is essentially circular (eccentricity 0.0016). Inclined 50.0° to the equator, it overflies every latitude up to about 50° north and south. Its orbital plane crosses the equator northbound at right ascension 299.2°. Earth's equatorial bulge drifts that plane westward about 4.25° per day.
Orbital elements
| Orbit regime | low Earth orbit (LEO) |
|---|---|
| Perigee × apogee altitude | ~791 km × 813 km |
| Inclination | 50.01° |
| Orbital period | 100.8 min (14.29 rev/day) |
| Eccentricity | 0.00157 |
| Element set epoch | 2026-09-07 |
| COSPAR designation | 2018-112D |
| NORAD catalog number | 43912 |
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
YUNHAI-2 01D 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 YUNHAI-2 01D from the ground?
Sometimes. Like most low-Earth-orbit spacecraft, YUNHAI-2 01D 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 YUNHAI-2 01D in the Other Active Satellites group — usually craft from the same or adjacent launches:
- YUNHAI-2 01C (NORAD 43911)
- YUNHAI-2 01E (NORAD 43913)
- YUNHAI-2 01B (NORAD 43910)
- HONGYAN 1 (CHONGQING) (NORAD 43914)
- YUNHAI-2 01A (NORAD 43909)
- YUNHAI-2 01F (NORAD 43915)
Browse the Other Active Satellites directory or the full satellite directory · What is a TLE? · WatchSat live globe