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COSMOS 2285, 23189

Orbit data source: Space-Track

COSMOS 2285, 23189 is a payload satellite owned by TsSKB (CIS) in LEO that was launched on Tue, 02 Aug 1994 UTC via a KOSMOS 11K65M launch vehicle from the Plesetsk Missile And Space Complex (PKMTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

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https://www.satcat.com/sats-embedded/23189?theme=dark&initialShowStats=false

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Identifier

23189, 1994-045A

Orbit

LEO

Country

CIS

Related business

Central Specialized Design Bureau (RU)

Manufacturer

TsSKB

Mission

Defense Imaging

Bus & Motor

OBZOR, Unknown motor

Mass

~900 kg wet, ~900 kg dry

Launch date (UTC)

1994-08-02 (32 years ago)

Launch vehicle

KOSMOS 11K65M

Launch site

Plesetsk Missile And Space Complex (PKMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 2.5 m

Radar Cross Section

9.978 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 12 hours ago

TLE from 12 hours ago

0 COSMOS 2285
1 23189U 94045A   26041.23564566  .00000026  00000-0  53006-4 0  9991
2 23189  74.0313 323.2488 0025339 346.8314 166.1928 13.72513895578977

Epoch: 2026-02-10T05:39Z

TLE epoch observation values (Epoch: 2026-02-10T05:39:19.785Z)

Latitude

25.82807°

Longitude

-89.82257°

Altitude

1,011.46 km

Speed

7.339 km/s

True Right ascension

09h 01m 18s

True Declination

25° 41' 53"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

20:31:50

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,006.92 km

Perigee altitude

969.589 km

Semi-major axis

7,366.392 km

Eccentricity

0.00253

Inclination

74.0313°

RAAN

323.2488°

Arg. of periapsis

346.8314°

True anomaly

166.26188°

Mean anomaly

166.1928°

Eccentric anomaly

166.22736°

Mean motion

3.4329 °/min

Orbital period

104.87 mins

BSTAR

0.000053006

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Other satellites on launch #45 in the year 1994 (1994-08-02 UTC)

SL-8 R/B, 23190

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COSMOS 2285 Visibility forecast

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
10 mins	2026-02-10 19:00:59.190Z	157.11° SSE	2026-02-10 19:05:59.190Z	95.135° ESE	28.754°	2026-02-10 19:10:59.190Z	39.104° NE
10 mins	2026-02-10 20:47:59.190Z	235.656° WSW	2026-02-10 20:52:59.190Z	305.787° NW	31.279°	2026-02-10 20:57:59.190Z	2.285° NNE
6 mins	2026-02-11 04:13:59.190Z	27.104° NE	2026-02-11 04:15:59.190Z	47.158° ENE	14.807°	2026-02-11 04:19:59.190Z	86.17° E
11 mins	2026-02-11 05:58:59.190Z	341.844° N	2026-02-11 06:03:59.190Z	358.756° N	44.696°	2026-02-11 06:09:59.190Z	161.606° S
4 mins	2026-02-11 07:48:59.190Z	281.462° WNW	2026-02-11 07:49:59.190Z	271.662° WNW	12.835°	2026-02-11 07:52:59.190Z	243.308° WSW

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out COSMOS 2285, 23189 on other resources

View COSMOS 2285, 23189 on NASA - NSSDCA Website

View COSMOS 2285, 23189 on Heavens-Above

View COSMOS 2285, 23189 on Keep Track

View COSMOS 2285, 23189 on Celestrak

View COSMOS 2285, 23189 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

COSMOS 2285, 23189

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-02-10T05:39:19.785Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #45 in the year 1994 (1994-08-02 UTC)

COSMOS 2285 Visibility forecast

Co-orbital & Co-planar RSOs

Check out COSMOS 2285, 23189 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago