The local space context of Haiphong 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 | 20.865° N, 106.683° E | GeoNames (geonames.org) — CC BY 4.0 |
|---|---|---|
| population | 2,625,200 inhabitants | GeoNames (geonames.org) — CC BY 4.0 |
| site | distance · bearing | position | source layer |
|---|---|---|---|
| Haikou Space Center, Hainan | 294 km ESE (120°) | 19.529° N, 109.119° E | gcat-sites |
| NE Hainan missile launch point | 459 km ESE (103°) | 19.876° N, 110.961° E | gcat-sites |
| Hainan Shangye Hangtian Fashe Chang (Hainan Commercial Space Launch Site) | 465 km ESE (107°) | 19.597° N, 110.931° E | gcat-sites |
| Wenchang Space Center, Hainan | 466 km ESE (107°) | 19.614° N, 110.951° E | gcat-sites |
| 802 Brigade missile base, Jianshui (Ching-yu), Yunnan province | 502 km NW (308°) | 23.620° N, 102.820° E | gcat-sites |
| Yangjiang launch area | 554 km E (84°) | 21.280° N, 112.000° E | gcat-sites |
| 808/402 Brigade Missile Base, Chuxiong, Yunnan province | 704 km NW (312°) | 25.062° N, 101.532° E | gcat-sites |
| Xichang Space Center (Songlin), Sichuan, China | 946 km NNW (331°) | 28.247° N, 102.029° E | gcat-sites |
| site | distance · bearing | position | source layer |
|---|---|---|---|
| Long March 5 | Chang'e 7 | 466 km ESE (107°) | 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, 20,700 fly orbits whose ground track reaches 20.865° N, so they can pass directly overhead; the other 2,551 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 65.5° 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 Haiphong in Stargazing — it computes which satellites are visible now, from this
registry, in your browser.