COSMOS 1693, 16141
Orbit data source: Space-Track
COSMOS 1693, 16141 is a payload satellite owned by GUKOS (CIS) in LEO that was launched on Wed, 09 Oct 1985 UTC via a TSIKLON-3 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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16141 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
NPO PM
Mission
Spacecraft
Bus & Motor
STRELA-3, Unknown motor
Mass
225 kg wet, 225 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 COSMOS 1693
1 16141U 85094D 26127.17542455 .00000020 00000-0 50158-4 0 9995
2 16141 82.6076 278.5888 0015723 126.5129 46.9073 12.64358819872355Epoch: 2026-05-07T04:12Z
TLE epoch observation values (Epoch: 2026-05-07T04:12:36.681Z)
Latitude
6.32204°
Longitude
169.59109°
Altitude
1,398.791 km
Speed
7.165 km/s
True Right ascension
06h 31m 04s
True Declination
6° 17' 15"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
02:34:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,414.555 km
Perigee altitude
1,390.088 km
Semi-major axis
7,780.459 km
Eccentricity
0.00157
Inclination
82.6076°
RAAN
278.5888°
Arg. of periapsis
126.5129°
True anomaly
47.03905°
Mean anomaly
46.9073°
Eccentric anomaly
46.97316°
Mean motion
3.16254 °/min
Orbital period
113.83 mins
BSTAR
0.000050158
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Other satellites on launch #94 in the year 1985 (1985-10-09 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.COSMOS 1693 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2026-05-07 20:59:15.806Z | 6.24° NNE | 2026-05-07 21:07:15.806Z | 82.228° E | 32.848° | 2026-05-07 21:14:15.806Z | 141.568° SSE |
| 13 mins | 2026-05-07 22:55:15.806Z | 334.199° NNW | 2026-05-07 23:01:15.806Z | 276.904° WNW | 33.028° | 2026-05-07 23:08:15.806Z | 209.469° SW |
| 13 mins | 2026-05-08 09:47:15.806Z | 148.288° SSE | 2026-05-08 09:53:15.806Z | 92.731° ESE | 32.691° | 2026-05-08 10:00:15.806Z | 24.639° NE |
| 13 mins | 2026-05-08 11:42:15.806Z | 223.212° SW | 2026-05-08 11:48:15.806Z | 284.554° WNW | 33.494° | 2026-05-08 11:55:15.806Z | 351.903° N |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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