The local space context of Nanchong as this registry holds it — the catalogued human footprint on the ground around it, the orbits that can pass overhead, and the geostationary belt seen from here.
| position | 30.795° N, 106.085° E | GeoNames (geonames.org) — CC BY 4.0 |
|---|---|---|
| population | 1,858,875 inhabitants | GeoNames (geonames.org) — CC BY 4.0 |
| site | distance · bearing | position | source layer |
|---|---|---|---|
| Xichang Space Center (Songlin), Sichuan, China | 484 km SW (235°) | 28.247° N, 102.029° E | gcat-sites |
| 806th Brigade missile base, Huanglong, Shaanxi province | 660 km NE (37°) | 35.474° N, 110.447° E | gcat-sites |
| 808/402 Brigade Missile Base, Chuxiong, Yunnan province | 779 km SW (216°) | 25.062° N, 101.532° E | gcat-sites |
| Space Pioneer Gongyi Static Test Site | 783 km NE (54°) | 34.709° N, 113.051° E | gcat-sites |
| 802 Brigade missile base, Jianshui (Ching-yu), Yunnan province | 861 km SSW (203°) | 23.620° N, 102.820° E | gcat-sites |
| Bayan Hot test range | 886 km N (357°) | 38.758° N, 105.608° E | gcat-sites |
| Taiyuan weixing fashe zhongxin | 956 km NE (37°) | 37.500° N, 112.600° E | gcat-sites |
Distances are great-circle on a sphere of mean radius 6,371 km; bearings are initial true bearings from the city. Each position is the source catalogue's own, read back from the registry.
Of the 23,251 artificial objects the registry places in Earth orbit on 2026-10-18, 20,258 fly orbits whose ground track reaches 30.795° N, so they can pass directly overhead; the other 2,993 never reach this latitude.
| space station | inclination | can pass overhead |
|---|---|---|
| Bai Xiang | 85.0° | yes |
| International Space Station (+3 docked records) | 51.6° | yes |
| Kosmos-382 | 55.9° | yes |
| Tianhe | 41.5° | yes |
Computed: an orbit's equatorial inclination bounds the latitudes its track reaches (inclination i, or 180° − i when retrograde), from the orbital elements the registry holds. «Can pass overhead» is geometry, not a schedule — when, and whether it is lit and visible, depends on the hour.
The geostationary belt arcs across the southern sky and stands 54.1° above the horizon due south — the elevation to aim at for a satellite at this city's own longitude. Computed: spherical Earth (equatorial radius 6,378.137 km), circular orbit of one sidereal day (42,164 km); good to a few tenths of a degree.
/sim.html#sel=EARTH&tn=1,
then stand at Nanchong in Stargazing — it computes which satellites are visible now, from this
registry, in your browser.