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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Edit Public Description
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: 11 hours ago
TLE from 11 hours ago
0 COSMOS 1693
1 16141U 85094D 26037.27858669 .00000028 00000-0 96495-4 0 9995
2 16141 82.6153 335.9303 0014413 337.4666 177.9345 12.64358308860992Epoch: 2026-02-06T06:41Z
TLE epoch observation values (Epoch: 2026-02-06T06:41:09.890Z)
Latitude
24.39907°
Longitude
-84.13333°
Altitude
1,419.027 km
Speed
7.148 km/s
True Right ascension
10h 10m 18s
True Declination
24° 16' 51"
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
20:01:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,413.537 km
Perigee altitude
1,391.109 km
Semi-major axis
7,780.46 km
Eccentricity
0.00144
Inclination
82.6153°
RAAN
335.9303°
Arg. of periapsis
337.4666°
True anomaly
177.94044°
Mean anomaly
177.9345°
Eccentric anomaly
177.93747°
Mean motion
3.16253 °/min
Orbital period
113.83 mins
BSTAR
0.000096495
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2026-02-06 19:15:44.530Z | 138.93° SSE | 2026-02-06 19:22:44.530Z | 78.739° E | 26.323° | 2026-02-06 19:28:44.530Z | 29.472° NE |
| 15 mins | 2026-02-06 21:09:44.530Z | 208.384° SW | 2026-02-06 21:16:44.530Z | 284.786° WNW | 39.273° | 2026-02-06 21:24:44.530Z | 359.373° N |
| 14 mins | 2026-02-07 07:10:44.530Z | 2.618° NNE | 2026-02-07 07:16:44.530Z | 63.492° ENE | 40.954° | 2026-02-07 07:24:44.530Z | 157.3° SSE |
| 11 mins | 2026-02-07 09:06:44.530Z | 320.01° NNW | 2026-02-07 09:11:44.530Z | 273.692° WNW | 24.258° | 2026-02-07 09:17:44.530Z | 225.893° WSW |
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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