The local space context of Zaragoza 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 | 41.656° N, 0.877° W | GeoNames (geonames.org) — CC BY 4.0 |
|---|---|---|
| population | 686,986 inhabitants | GeoNames (geonames.org) — CC BY 4.0 |
| site | distance · bearing | position | source layer |
|---|---|---|---|
| Centre d'Essais de Lancement de Missiles (former CEL) | 302 km N (354°) | 44.362° N, 1.250° W | gcat-sites |
| Centre d'Essais de Landes, Biscarosse, Landes, France | 312 km N (355°) | 44.450° N, 1.250° W | gcat-sites |
| DGA Essais de missiles, Site Landes, Biscarosse, Landes, France | 312 km N (355°) | 44.450° N, 1.250° W | gcat-sites |
| Base aerienne 120, Cazaux, Nouvelle-Aquitaine | 321 km N (357°) | 44.540° N, 1.113° W | gcat-sites |
| Le Cardonnet, Montpelier, France | 427 km ENE (58°) | 43.580° N, 3.640° E | gcat-sites |
| Centre d'Essais de la Mediterranee, Ile du Levant, Var, France | 623 km ENE (73°) | 43.050° N, 6.470° E | gcat-sites |
| Centre d'Essais et de Recherches d'Engins Speciaux, Ile du Levant, Var | 623 km ENE (73°) | 43.050° N, 6.470° E | gcat-sites |
| Zone de lancement SNLE, Baie d'Audierne | 710 km NNW (340°) | 47.630° N, 4.050° W | gcat-sites |
| Zone de lancement SNLE, Golfe de Gascogne, Bretagne | 710 km NNW (337°) | 47.500° N, 4.500° W | gcat-sites |
| Estacion de sondeos atmosfericos de El Arenosillo, Huelva, Espana | 715 km SW (227°) | 37.096° N, 6.742° W | gcat-sites |
| Vernon, Eure, France | 846 km NNE (12°) | 49.080° N, 1.480° E | gcat-sites |
| Poligono Sperimentale e di Addestramento Interforze del Salto di Quirra | 899 km ESE (101°) | 39.600° N, 9.430° E | gcat-sites |
| Salto di Quirra (San Lorenzo), Perdas de Fogu, Sardegna | 899 km ESE (101°) | 39.600° N, 9.430° E | gcat-sites |
| Camp de Suippes, Marne, France | 934 km NNE (25°) | 49.150° N, 4.530° E | gcat-sites |
| site | distance · bearing | position | source layer |
|---|---|---|---|
| DSN Madrid | 314 km WSW (245°) | 40.431° N, 4.248° W | signals |
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, 19,939 fly orbits whose ground track reaches 41.656° N, so they can pass directly overhead; the other 3,312 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° | no — its track stops at 41.5° |
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 41.9° 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 Zaragoza in Stargazing — it computes which satellites are visible now, from this
registry, in your browser.