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INTERCOSMOS 25

NORAD 21819· COSPAR 1991-086A· Active satellite· Military & Reconnaissance· MEO
Launch
Launched on Dec 18, 1991 from 32/2, Russia aboard a Tsiklon-3.
Tsiklon-3 | AUOS-Z-AP-IK 1
Live · TLE epoch 2026-09-08 05:29 UTC
Orbit class
MEO — Medium Earth (2,000–30,000 km, e.g. GPS / Galileo)
Operator
Russian / Soviet Government
Country
Russia
Manufacturer
Launched
Dec 18, 1991
Mass
Apogee
2,819 km
Perigee
442 km
Inclination
82.61°
Period
1.98 h

Altitude history

Apogee and perigee for INTERCOSMOS 25 across 103 days of archived orbital elements (105 element sets, one per day).

Trend
Stable
Change
-0.7 km
Rate
-0.01 km/day
Now
442 × 2819 km
16312820442May 28Sep 9
Apogee Perigee

Derived from our own archive of CelesTrak orbital elements, sampled every 3 hours. Short windows show drag and station-keeping; they are not a reentry prediction.

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