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Location: Pierre, South Dakota, United States

The following ISS sightings are possible from Friday Oct 11, 2024 through Saturday Oct 26, 2024

Date Visible Max Height Appears Disappears Share Event
Wed Oct 16, 7:06 AM 5 min 23° 10° above S 10° above E  
Thu Oct 17, 6:19 AM 4 min 14° 10° above SSE 10° above E  
Fri Oct 18, 7:05 AM 7 min 59° 10° above SW 10° above ENE  
Sat Oct 19, 6:19 AM 4 min 35° 27° above S 10° above ENE  
Sun Oct 20, 5:33 AM 1 min 17° 17° above ESE 10° above E  
Sun Oct 20, 7:06 AM 6 min 59° 18° above WSW 10° above NE  
Mon Oct 21, 6:19 AM 3 min 89° 86° above SW 10° above ENE  
Tue Oct 22, 5:33 AM 1 min 18° 18° above ENE 10° above ENE  
Tue Oct 22, 7:06 AM 5 min 33° 19° above WNW 10° above NE  
Wed Oct 23, 6:19 AM 3 min 40° 40° above N 10° above NE  
Thu Oct 24, 5:32 AM 1 min 16° 16° above NE 10° above NE  
Thu Oct 24, 7:05 AM 4 min 24° 17° above NW 10° above NE  
Fri Oct 25, 6:18 AM 2 min 26° 26° above N 10° above NE  
Sat Oct 26, 5:32 AM < 1 min 12° 12° above NE 10° above NE  
{ts '2024-10-16 12:06:00'},Wed Oct 16, 7:06 AM,5 min,23°,10° above S,10° above E|{ts '2024-10-17 11:19:00'},Thu Oct 17, 6:19 AM,4 min,14°,10° above SSE,10° above E|{ts '2024-10-18 12:05:00'},Fri Oct 18, 7:05 AM,7 min,59°,10° above SW,10° above ENE|{ts '2024-10-19 11:19:00'},Sat Oct 19, 6:19 AM,4 min,35°,27° above S,10° above ENE|{ts '2024-10-20 10:33:00'},Sun Oct 20, 5:33 AM,1 min,17°,17° above ESE,10° above E|{ts '2024-10-20 12:06:00'},Sun Oct 20, 7:06 AM,6 min,59°,18° above WSW,10° above NE|{ts '2024-10-21 11:19:00'},Mon Oct 21, 6:19 AM,3 min,89°,86° above SW,10° above ENE|{ts '2024-10-22 10:33:00'},Tue Oct 22, 5:33 AM,1 min,18°,18° above ENE,10° above ENE|{ts '2024-10-22 12:06:00'},Tue Oct 22, 7:06 AM,5 min,33°,19° above WNW,10° above NE|{ts '2024-10-23 11:19:00'},Wed Oct 23, 6:19 AM,3 min,40°,40° above N,10° above NE|{ts '2024-10-24 10:32:00'},Thu Oct 24, 5:32 AM,1 min,16°,16° above NE,10° above NE|{ts '2024-10-24 12:05:00'},Thu Oct 24, 7:05 AM,4 min,24°,17° above NW,10° above NE|{ts '2024-10-25 11:18:00'},Fri Oct 25, 6:18 AM,2 min,26°,26° above N,10° above NE|{ts '2024-10-26 10:32:00'},Sat Oct 26, 5:32 AM,< 1 min,12°,12° above NE,10° above NE|

The space station looks like an airplane or a very bright star moving across the sky, except it doesn't have flashing lights or change direction. It will also be moving considerably faster than a typical airplane (airplanes generally fly at about 600 miles per hour; the space station flies at 17,500 miles per hour).

Below is a time-lapse photo of the space station moving across the sky.

The International Space Station is seen in this 30 second exposure as it flies over Elkton, VA early in the morning, Saturday, August 1, 2015. Photo Credit: NASA/Bill Ingalls The International Space Station is seen in this 30 second exposure as it flies over Elkton, VA early in the morning, Saturday, August 1, 2015. Photo Credit: NASA/Bill Ingalls

Visit the NASA Johnson Flickr Photostream

How do I Spot The Station?

What does all this sighting information mean?

Time is when the sighting opportunity will begin in your local time zone. All sightings will occur within a few hours before or after sunrise or sunset. This is the optimum viewing period as the sun reflects off the space station and contrasts against the darker sky.

Visible is the maximum time period the space station is visible before crossing back below the horizon.

Max Height is measured in degrees (also known as elevation). It represents the height of the space station from the horizon in the night sky. The horizon is at zero degrees, and directly overhead is ninety degrees. If you hold your fist at arm's length and place your fist resting on the horizon, the top will be about 10 degrees.

Appears is the location in the sky where the station will be visible first. This value, like maximum height, also is measured in degrees from the horizon. The letters represent compass directions -- N is north, WNW is west by northwest, and so on.

Disappears represents where in the night sky the International Space Station will leave your field of view.

Astronomical Horizon chart. Click the link for a detailed description of the astronomical horizon and sighting alert messages.