COSMOS 1691 DEB, 16266
Orbit data source: Space-Track
COSMOS 1691 DEB, 16266 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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16266 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
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 COSMOS 1691 DEB
1 16266U 85094K 25242.80492102 .00000232 00000-0 11706-2 0 9992
2 16266 82.5977 72.5629 0009274 286.7731 89.5409 12.66599704840723Epoch: 2025-08-30T19:19Z
TLE epoch observation values (Epoch: 2025-08-30T19:19:05.176Z)
Latitude
16.26282°
Longitude
165.71862°
Altitude
1,397.87 km
Speed
7.162 km/s
True Right ascension
04h 58m 53s
True Declination
16° 10' 42"
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
22:14:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,400.343 km
Perigee altitude
1,385.929 km
Semi-major axis
7,771.273 km
Eccentricity
0.00093
Inclination
82.5977°
RAAN
72.5629°
Arg. of periapsis
286.7731°
True anomaly
89.64717°
Mean anomaly
89.5409°
Eccentric anomaly
89.59403°
Mean motion
3.16814 °/min
Orbital period
113.63 mins
BSTAR
0.0011706
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Other satellites on launch #94 in the year 1985 (1985-10-09 UTC)
COSMOS 1691 DEB Visibility forecast
Observer location: undefined°, undefined°
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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-08-31 12:23:32.552Z | 146.679° SSE | 2025-08-31 12:30:32.552Z | 82.254° E | 30.819° | 2025-08-31 12:37:32.552Z | 23.762° NE |
| 13 mins | 2025-08-31 14:18:32.552Z | 219.307° SW | 2025-08-31 14:24:32.552Z | 282.086° WNW | 35.288° | 2025-08-31 14:31:32.552Z | 352.958° N |
| 6 mins | 2025-08-31 22:25:32.552Z | 41.537° NE | 2025-08-31 22:27:32.552Z | 56.584° ENE | 12.936° | 2025-08-31 22:31:32.552Z | 86.158° E |
| 14 mins | 2025-09-01 00:17:32.552Z | 358.202° N | 2025-09-01 00:24:32.552Z | 101.875° ESE | 43.504° | 2025-09-01 00:31:32.552Z | 164.688° S |
| 10 mins | 2025-09-01 02:13:32.552Z | 316.348° NNW | 2025-09-01 02:17:32.552Z | 282.771° WNW | 20.322° | 2025-09-01 02:23:32.552Z | 234.871° WSW |
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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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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