COSMOS 1691 DEB, 16271
Orbit data source: Space-Track
COSMOS 1691 DEB, 16271 is space debris in LEO originally from a launch on Wed, 09 Oct 1985 UTC launched from the Plesetsk Missile And Space Complex (PKMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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16271 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 COSMOS 1691 DEB
1 16271U 85094Q 25342.15178932 .00000038 00000-0 15234-3 0 9994
2 16271 82.6091 35.9652 0005453 195.7911 192.5085 12.63025768851391Epoch: 2025-12-08T03:38Z
TLE epoch observation values (Epoch: 2025-12-08T03:38:34.597Z)
Latitude
28.06948°
Longitude
-91.88701°
Altitude
1,417.943 km
Speed
7.152 km/s
True Right ascension
02h 39m 38s
True Declination
27° 56' 20"
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
16:44:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,412.045 km
Perigee altitude
1,403.553 km
Semi-major axis
7,785.936 km
Eccentricity
0.00055
Inclination
82.6091°
RAAN
35.9652°
Arg. of periapsis
195.7911°
True anomaly
192.49498°
Mean anomaly
192.5085°
Eccentric anomaly
192.50174°
Mean motion
3.1592 °/min
Orbital period
113.95 mins
BSTAR
0.00015234
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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 1691 DEB 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-09 02:28:44.055Z | 98.437° ESE | 2025-12-09 02:31:44.055Z | 75.948° E | 13.569° | 2025-12-09 02:34:44.055Z | 53.48° ENE |
| 14 mins | 2025-12-09 04:18:44.055Z | 179.473° S | 2025-12-09 04:25:44.055Z | 51.461° ENE | 44.336° | 2025-12-09 04:32:44.055Z | 9.952° NNE |
| 10 mins | 2025-12-09 06:16:44.055Z | 258.386° W | 2025-12-09 06:20:44.055Z | 291.088° WNW | 19.124° | 2025-12-09 06:26:44.055Z | 338.68° N |
| 12 mins | 2025-12-09 14:20:44.055Z | 18.903° NNE | 2025-12-09 14:25:44.055Z | 66.086° ENE | 28.023° | 2025-12-09 14:32:44.055Z | 129.412° SE |
| 14 mins | 2025-12-09 16:14:44.055Z | 339.621° N | 2025-12-09 16:21:44.055Z | 260.692° W | 38.081° | 2025-12-09 16:28:44.055Z | 198.542° SSW |
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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