Baikonur CosmodromeActive

The most historic launch site on Earth. Sputnik 1, the first satellite, launched here in 1957. Yuri Gagarin lifted off from Pad 1 in 1961. Still the primary crewed launch site for Russian missions.

45.9200°N
Latitude
63.3420°E
Longitude
90 m
Elevation
1957
First orbital

Site history

Owner / operator: Russia (leased from Kazakhstan) Founded: 1955 First orbital launch: 1957
Total orbital launches: ~1,500+ Annual launch rate: ~12/year Current vehicles: Soyuz-2, Proton-M
The most historic launch site on Earth. Sputnik 1, the first satellite, launched here in 1957. Yuri Gagarin lifted off from Pad 1 in 1961. Still the primary crewed launch site for Russian missions.

Orbital mechanics from 45.9200°N

A launch site's latitude determines which orbits are achievable and at what fuel cost. Baikonur at 45.9200°N sets the following constraints:

Min inclination (due east)
45.9°
A rocket launched due east enters an orbit inclined at exactly the site's latitude. Going lower requires a fuel-expensive plane change.
ISS reachable?
Yes — 51.6°
A 5.7° dog-leg manoeuvre is needed from this latitude to reach the ISS's 51.6° orbit.
Sun-sync (SSO)
Very efficient
Sun-synchronous orbits (~97–98°) require a slight retrograde tilt. High-latitude sites like this reach SSO with minimal extra fuel.
GTO efficiency
Standard
Geostationary transfer orbit requires a low inclination. A 45.9° plane change is needed to reach the GEO belt, costing payload mass.

Satellite train visibility from Baikonur

From 45.9200°N, Baikonur can reach 3 Starlink inclination shells: 53°, 70°, 97.6° SSO (polar).

Trains launched to higher inclinations are visible from more of the world. A 97° SSO train from Baikonur would be visible at virtually every latitude; a 53° train is visible from latitudes up to ±57° (primarily) — much of the populated world. In the hours after launch — before satellites raise their orbits — a tight train of 20–60 bright dots crosses the sky roughly every 90 minutes. Use OrbitalNodes' Starlink tracker for exact train pass times.

Orbital coverage — which latitudes can satellites from Baikonur fly over
90°S60°S30°SEquator30°N60°N90°N ISS 51.6° Baikonur Min inclination (45.9°) ISS band (±51.6°)

Baikonur — Launch Site FAQ

Where is Baikonur and who operates it?

Baikonur Cosmodrome is located at 45.9200°N, 63.3420°E in Kyzylorda, Kazakhstan. It is owned and operated by Russia (leased from Kazakhstan). The site has conducted approximately 1,500 orbital launches since its first in 1957.

What rockets launch from Baikonur?

Current vehicles operating from Baikonur Cosmodrome include Soyuz-2, Proton-M. Primary customers are Roscosmos, launching Soyuz crewed missions (51.6°), GEO communications, ISS resupply.

What orbits can Baikonur reach?

At 45.9200°N, Baikonur's minimum achievable inclination is 45.9° (due-east launch). The ISS at 51.6° is reachable with a dogleg manoeuvre. Sun-synchronous orbits (~97°) are particularly efficient from this high latitude. The site can reach orbits between roughly 46° and 98° inclination.

Can I watch launches from Baikonur?

Yes — Baikonur Cosmodrome hosts a high cadence of approximately 12 orbital launches per year. Check the operator's website for public viewing arrangements and launch windows.

What satellites can I see that were launched from Baikonur?

Satellites regularly launched from Baikonur include Soyuz crewed missions (51.6°), GEO communications, ISS resupply. The ISS was supplied or crew-launched from sites at similar latitudes. Use OrbitalNodes to track any visible satellite in real time.

Why was Baikonur built at this latitude?

Baikonur at 45.9200°N was positioned to access the full range of low-Earth orbits including the ISS corridor. The site has been operational since 1957.

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