Without a telescope
Yes, under a dark skyOn a good pass it is a faint star to the naked eye: magnitude +4.0 at its best. City lights hide it.
Satellites›Brightest satellites›INTERCOSMOS 24
INTERCOSMOS 24 is a satellite from Russia (and the former Soviet Union), launched on September 28, 1989 from Plesetsk, Russia. Its orbit is stretched: it comes as low as 497 km above the ground and climbs to 2,351 km, once every 114.3 minutes.
The gold ring is its orbit, and the line drops to the point on the ground under it. Inside the white circle it is above the horizon. Drag the globe to turn it, pinch or use the buttons to come closer; the target button brings you back to the satellite. The 2D map shows its path over the ground for the next lap: gold where it is in sunlight, dashed where it is in Earth’s shadow.
Finding INTERCOSMOS 24…
Finding INTERCOSMOS 24…
On a good pass it is a faint star to the naked eye: magnitude +4.0 at its best. City lights hide it.
Its orbit crosses close to both poles, so sooner or later it passes over every place on Earth.
A satellite shows only when your sky is dark and it is still in sunlight: in the hours after dusk and before dawn.
The app works out its passes over your exact location, alerts you before one, and leads you to it with an arrow in the camera view.
Orbit measured November 12, 2026, from CelesTrak. Heights are above the ground at the equator. Page updated November 14, 2026.
The map on this page shows where INTERCOSMOS 24 is at this moment, the path it will follow over the ground for the next lap, and the part of the Earth it is above the horizon for. It is worked out from the latest tracking data.
Between 497 km at its lowest and 2,351 km at its highest, above the ground.
About 7.15 km/s, which is 25,700 km/h. One lap of the Earth takes it 114.3 minutes, so it goes around 12.6 times a day.
Yes, under a dark sky. On a good pass it is a faint star to the naked eye: magnitude +4.0 at its best. City lights hide it.
On September 28, 1989, from Plesetsk, Russia.

With the app
This page follows the satellite around the planet. The app works out when it passes over you, and leads you to it.