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Track OKEAN 2 now!
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OKEAN 2 is classified as:

NORAD ID: 20510
Int'l Code: 1990-018A
Perigee: 547.9 km
Apogee: 559.9 km
Inclination: 82.5 °
Period: 95.6 minutes
Semi major axis: 6924 km
RCS: 10.2318 m2 (large)
Launch date: February 28, 1990
Source: Commonwealth of Independent States (former USSR) (CIS)

The Okean series of satellites were all-weather radar oceanographic systems primarily designed to monitor sea-ice conditions in the Arctic seas. The payload included a side-looking radar, a scanning microwave radiometer, a nadir-viewing microwave spectrometer, optical scanners and a data collection platform. The spacecraft was a stepped cylindrical pressurized bus 3 m high and 1.4 m diameter. It was 3-axis stabilized (nadir pointing, aided by a gravity gradient boom), had a twin solar array spanning 4.82 m and an 11.8 m radar antenna mounted on the Earth-facing base.
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NASA's NSSDC Master Catalog

Two Line Element Set (TLE):
1 20510U 90018A   24173.67391965  .00003124  00000-0  20934-3 0  9990
2 20510  82.5127 225.8476 0008623 310.1659 168.6781 15.06540944844420
Source of the keplerian elements: AFSPC