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: 2 days ago
TLE from 2 days ago
0 COSMOS 1693
1 16141U 85094D 26171.45336008 .00000016 00000-0 26874-4 0 9993
2 16141 82.6101 250.3474 0015354 31.8980 340.2635 12.64358931877956Epoch: 2026-06-20T10:52Z
TLE epoch observation values (Epoch: 2026-06-20T10:52:50.310Z)
Latitude
11.95971°
Longitude
-179.96351°
Altitude
1,395.74 km
Speed
7.168 km/s
True Right ascension
16h 47m 39s
True Declination
11° 53' 45"
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
04:00:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,414.267 km
Perigee altitude
1,390.375 km
Semi-major axis
7,780.458 km
Eccentricity
0.00154
Inclination
82.6101°
RAAN
250.3474°
Arg. of periapsis
31.898°
True anomaly
340.20398°
Mean anomaly
340.2635°
Eccentric anomaly
340.23375°
Mean motion
3.16254 °/min
Orbital period
113.83 mins
BSTAR
0.000026874
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-06-22 18:31:55.535Z | 324.823° NNW | 2026-06-22 18:37:55.535Z | 274.54° WNW | 22.517° | 2026-06-22 18:42:55.535Z | 233.355° WSW |
| 15 mins | 2026-06-23 05:22:55.535Z | 170.006° S | 2026-06-23 05:29:55.535Z | 88.663° E | 42.288° | 2026-06-23 05:37:55.535Z | 13.371° NNE |
| 11 mins | 2026-06-23 07:19:55.535Z | 245.265° WSW | 2026-06-23 07:24:55.535Z | 288.309° WNW | 23.139° | 2026-06-23 07:30:55.535Z | 340.518° N |
| 11 mins | 2026-06-23 15:24:55.535Z | 24.824° NE | 2026-06-23 15:29:55.535Z | 70.264° E | 23.336° | 2026-06-23 15:35:55.535Z | 119.28° SE |
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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