How to Track the ISS Over New York State
The International Space Station (ISS) orbits Earth ~16 times daily (90-min orbit), but visible passes over New York State depend on timing, geometry, and weather. Here's how to find exact predictions.
Best Tools for ISS Pass Predictions
1. NASA's Spot the Station (Official)
- Web: spotthestation.nasa.gov
- Features: Email/SMS alerts for your location; map-based path; max elevation, duration, approach/depart directions
- Input: City, ZIP, or coordinates
2. Heavens-Above (Detailed Astronomy)
- Web: heavens-above.com
- Features: Star charts with ISS track; magnitude (brightness); 10-day predictions; all satellites
- Input: Exact coordinates or city database
3. Mobile Apps (Real-Time + AR)
| App | Platform | Key Features |
|---|
| ISS Spotter | iOS | Pass alerts, weather, compass view |
| ISS Detector / ISS Tracker | Android/iOS | Radar view, notifications, Iridium flares |
| Satellite Tracker / Star Walk 2 / SkyView | Both | AR overlay: point phone at sky |
| GoISSWatch | iOS | Simple, free, NASA data |
4. Local Astronomy Clubs & Events
- AAA (Amateur Astronomers Association of NY) — aaa.org — observing sessions, lectures
- Columbia Astronomy Public Outreach — Pupin Hall rooftop
- Hayden Planetarium (AMNH) — Space shows, occasional rooftop viewing
- Upstate clubs: Albany Area Amateur Astronomers, Rochester Astronomy Club, Syracuse Astronomical Society, Adirondack Public Observatories
What Makes a Good Pass
- Max elevation > 45° (high in sky)
- Magnitude < -2 (brighter than Jupiter; can reach -4, brighter than Venus)
- Duration > 3 min
- Dark sky: Pass occurs > 45 min after sunset / before sunrise
- Clear weather: Check NWS or ClearDarkSky
Typical NY Pass Patterns
- Evening passes (after dusk) — most convenient
- Morning passes (pre-dawn) — often brighter
- Seasonal: Summer = more evening passes; winter = more morning
- Duration: 1–6 minutes visible
Pro Tips
- Set alerts for magnitude ≤ -3.0, elevation ≥ 40°
- Go out 5 min early; let eyes dark-adapt
- Look for steady, fast-moving point (no blinking lights)
- Photograph: tripod, 10–30s exposure, wide aperture, ISO 800–3200
- Wave! Astronauts sometimes tweet from orbit
The ISS is the brightest artificial object in the night sky — a flying laboratory the size of a football field, 400 km up, carrying humanity's continuous presence in space since 2000.
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