The local space context of Changwon 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
35.228° N, 128.681° E
GeoNames (geonames.org) — CC BY 4.0
population
1,025,702 inhabitants
GeoNames (geonames.org) — CC BY 4.0
On the ground within 1000 km
Launch sites — 59 within 1000 km
site
distance · bearing
position
source layer
Naro Space Center (Naro Uju Senteo),Oenaro I,GoHeung, Jeollanam-do,Korea
137 km SW (230°)
34.432° N, 127.536° E
gcat-sites
Anhueng, Taean missile site, Ch'ungch'ong Namdo, Korea
267 km WNW (300°)
36.410° N, 126.100° E
gcat-sites
Gangneung Airbase, South Korea
282 km N (5°)
37.754° N, 128.966° E
gcat-sites
Barge launch site, Jungmun, Jeju I.
308 km SW (224°)
33.200° N, 126.400° E
gcat-sites
Kaesong, North Hwanghae Prov.
355 km NNW (329°)
37.938° N, 126.588° E
gcat-sites
Goseong, South Korea
367 km N (356°)
38.523° N, 128.418° E
gcat-sites
Koksan, North Hwanghae
407 km NNW (348°)
38.800° N, 127.700° E
gcat-sites
Chiha-ri, Ich'on, Kangwon do, Choson
417 km NNW (335°)
38.623° N, 126.685° E
gcat-sites
Tongchon, Gangwon Province (Kangwon-do)
418 km N (350°)
38.930° N, 127.880° E
gcat-sites
Kittaeryong (Gitdaeryung), Anbyun, Gangwon Province (Kangwon-do)
429 km NNW (348°)
38.991° N, 127.624° E
gcat-sites
Kalma Airport, Wonsan/Kittaeryong (Gitdaeryung), Kangwon-do
449 km NNW (347°)
39.157° N, 127.495° E
gcat-sites
Jangyon (Changyon), S Hwanghae prov.
463 km NW (318°)
38.250° N, 125.100° E
gcat-sites
Scud launch site near Hwangju, N Hwanghae Prov.
467 km NNW (326°)
38.687° N, 125.702° E
gcat-sites
Yangdok, Pyongan Namdo
480 km NNW (340°)
39.275° N, 126.805° E
gcat-sites
Scud launch site near Eunyul, N Hwanghae Prov.
480 km NW (321°)
38.519° N, 125.183° E
gcat-sites
… and 44 more within 1000 km
Ground stations and transmitting sites — 1 within 1000 km
site
distance · bearing
position
source layer
Punggye-ri
674 km N (3°)
41.280° N, 129.080° E
nuclear-tests
Announced launches (their pads) — 5 within 1000 km
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.
What can pass overhead
Of the 23,251 artificial objects the registry places in Earth orbit
on 2026-10-18, 20,060 fly orbits whose ground
track reaches 35.228° N, so they can pass directly overhead; the other
3,191 never reach this latitude.
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 from here
The geostationary belt arcs across the southern sky and stands
49.1° 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.
What this page does not know
Tonight's sky and pass times. They depend on the hour, so a static page would print a
stale number. Open the live scene in a browser: /sim.html#sel=EARTH&tn=1,
then stand at Changwon in Stargazing — it computes which satellites are visible now, from this
registry, in your browser.
Anything not catalogued. A site absent from the source catalogues is absent here; an
empty list means «not in the registry», not «nothing there».
Precision beyond the sources. Positions carry the precision their catalogue published.