The local space context of Ludhiana 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 | 30.912° N, 75.854° E | GeoNames (geonames.org) — CC BY 4.0 |
|---|---|---|
| population | 1,618,879 inhabitants | GeoNames (geonames.org) — CC BY 4.0 |
| site | distance · bearing | position | source layer |
|---|---|---|---|
| Tilla Firing Range, Malute, Jhelum region, Punjab, Pakistan | 366 km NW (320°) | 33.400° N, 73.300° E | gcat-sites |
| site | distance · bearing | position | source layer |
|---|---|---|---|
| Pokhran | 582 km SW (224°) | 27.100° N, 71.750° E | nuclear-tests |
| site | distance · bearing | position | source layer |
|---|---|---|---|
| Smiling Buddha | 586 km SW (224°) | 27.080° N, 71.720° E | nukes |
| SHAKTI 1-3 | 588 km SW (224°) | 27.070° N, 71.700° E | nuclear-tests |
| SHAKTI4 | 588 km SW (224°) | 27.070° N, 71.700° E | nuclear-tests |
| TELKEM-2 | 705 km NNE (16°) | 37.000° N, 78.000° E | nuclear-tests |
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, 20,256 fly orbits whose ground track reaches 30.912° N, so they can pass directly overhead; the other 2,995 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 54.0° 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 Ludhiana in Stargazing — it computes which satellites are visible now, from this
registry, in your browser.