The local space context of Changsha 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 | 28.199° N, 112.971° E | GeoNames (geonames.org) — CC BY 4.0 |
|---|---|---|
| population | 3,093,980 inhabitants | GeoNames (geonames.org) — CC BY 4.0 |
| site | distance · bearing | position | source layer |
|---|---|---|---|
| Ganzhou missile base, Brigade 616 | 334 km SE (143°) | 25.800° N, 115.000° E | gcat-sites |
| Leping missile base, Jianxi, China | 414 km ENE (77°) | 28.970° N, 117.120° E | gcat-sites |
| Fuan? missile base | 667 km E (100°) | 27.000° N, 119.600° E | gcat-sites |
| Shijiedu sounding rocket site, Anhui Province | 677 km ENE (62°) | 30.950° N, 119.220° E | gcat-sites |
| Space Pioneer Gongyi Static Test Site | 724 km N (1°) | 34.709° N, 113.051° E | gcat-sites |
| Wenzhou missile base, Zhejiang | 728 km E (87°) | 28.300° N, 120.400° E | gcat-sites |
| Yangjiang launch area | 776 km S (187°) | 21.280° N, 112.000° E | gcat-sites |
| 806th Brigade missile base, Huanglong, Shaanxi province | 843 km NNW (344°) | 35.474° N, 110.447° E | gcat-sites |
| Ninbgo missile base, Zhejiang province | 870 km ENE (75°) | 29.880° N, 121.717° E | gcat-sites |
| Laogang sounding rocket site, Shanghai Shi, Zhongguo | 911 km ENE (68°) | 31.020° N, 121.820° E | gcat-sites |
| NE Hainan missile launch point | 948 km SSW (193°) | 19.876° N, 110.961° E | gcat-sites |
| Wenchang Space Center, Hainan | 976 km SSW (193°) | 19.614° N, 110.951° E | gcat-sites |
| Hainan Shangye Hangtian Fashe Chang (Hainan Commercial Space Launch Site) | 979 km SSW (193°) | 19.597° N, 110.931° E | gcat-sites |
| Chio He air base, Pingtung, Formosa (Taiwan) [== JP?] | 979 km SE (128°) | 22.600° N, 120.500° E | gcat-sites |
| 822 Brigade missile base, Laiwu, Shangdong province | 998 km NNE (25°) | 36.235° N, 117.716° E | gcat-sites |
| site | distance · bearing | position | source layer |
|---|---|---|---|
| Long March 5 | Chang'e 7 | 976 km SSW (193°) | 19.614° N, 110.951° E | launchlibrary |
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, 20,391 fly orbits whose ground track reaches 28.199° N, so they can pass directly overhead; the other 2,860 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 57.1° 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 Changsha in Stargazing — it computes which satellites are visible now, from this
registry, in your browser.