COSMOS 1833

NORAD 17589· COSPAR 1987-027A· Active satellite· Military & Reconnaissance· LEO

Launch

Launched on Mar 18, 1987 from 45/1, Kazakhstan aboard a Zenit-2.

Zenit-2 | GVM Tselina-2 →

Live · TLE epoch 2026-09-08 13:38 UTC

Orbit class

LEO — Low Earth Orbit (circular, < 2,000 km)

Operator

Russia / Soviet Union (military)

Country

Russia

Manufacturer

—

Launched

Mar 18, 1987

Mass

—

Apogee

874 km

Perigee

834 km

Inclination

70.92°

Period

1.70 h

Altitude history

Apogee and perigee for COSMOS 1833 across 103 days of archived orbital elements (105 element sets, one per day).

Trend

Stable

Change

-0.1 km

Rate

-0.00 km/day

Now

834 × 874 km

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.

Launched with

One other catalogued object still in orbit from launch 1987-027 (Zenit-2 | GVM Tselina-2).

SL-16 R/B · 17590

Sources & further reading

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