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: 15 hours ago
TLE from 15 hours ago
0 COSMOS 1693
1 16141U 85094D 25343.47622677 .00000008 00000-0 -16689-4 0 9990
2 16141 82.6117 13.4338 0015907 106.2181 12.9309 12.64358148853566Epoch: 2025-12-09T11:25Z
TLE epoch observation values (Epoch: 2025-12-09T11:25:45.992Z)
Latitude
60.05802°
Longitude
-69.41268°
Altitude
1,403.113 km
Speed
7.17 km/s
True Right ascension
12h 01m 57s
True Declination
59° 55' 17"
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
00:17:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,414.701 km
Perigee altitude
1,389.948 km
Semi-major axis
7,780.461 km
Eccentricity
0.00159
Inclination
82.6117°
RAAN
13.4338°
Arg. of periapsis
106.2181°
True anomaly
12.97177°
Mean anomaly
12.9309°
Eccentric anomaly
12.95133°
Mean motion
3.16253 °/min
Orbital period
113.83 mins
BSTAR
-0.000016689
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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 | 2025-12-10 02:04:58.703Z | 156.653° SSE | 2025-12-10 02:11:58.703Z | 95.3° ESE | 35.518° | 2025-12-10 02:19:58.703Z | 19.629° NNE |
| 13 mins | 2025-12-10 04:00:58.703Z | 227.529° WSW | 2025-12-10 04:06:58.703Z | 283.554° WNW | 30.606° | 2025-12-10 04:13:58.703Z | 349.424° N |
| 8 mins | 2025-12-10 12:07:58.703Z | 34.484° NE | 2025-12-10 12:11:58.703Z | 67.248° ENE | 16.502° | 2025-12-10 12:15:58.703Z | 98.16° ESE |
| 14 mins | 2025-12-10 14:00:58.703Z | 352.882° N | 2025-12-10 14:07:58.703Z | 168.053° S | 44.705° | 2025-12-10 14:14:58.703Z | 174.362° S |
| 7 mins | 2025-12-10 15:57:58.703Z | 307.306° NW | 2025-12-10 16:00:58.703Z | 283.348° WNW | 15.77° | 2025-12-10 16:04:58.703Z | 252.158° W |
| 7 mins | 2025-12-11 00:56:58.703Z | 102.99° ESE | 2025-12-11 00:59:58.703Z | 79.494° E | 15.406° | 2025-12-11 01:03:58.703Z | 48.42° ENE |
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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