COSMOS 886 DEB, 9961
Orbit data source: Space-Track
COSMOS 886 DEB, 9961 is space debris in LEO originally from a launch on Mon, 27 Dec 1976 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). 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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9961 intel report (Beta)
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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, 0.2 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 COSMOS 886 DEB
1 9961U 76126BB 26129.94941559 .00003013 00000-0 73345-3 0 9995
2 9961 65.7959 308.6537 0529029 82.3527 283.7274 13.93365142395292Epoch: 2026-05-09T22:47Z
TLE epoch observation values (Epoch: 2026-05-09T22:47:09.506Z)
Latitude
-0.00004°
Longitude
99.10456°
Altitude
846.878 km
Speed
7.466 km/s
True Right ascension
20h 34m 36s
True Declination
0° 00' 00"
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
19:45:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,301.211 km
Perigee altitude
529.516 km
Semi-major axis
7,293.501 km
Eccentricity
0.0529
Inclination
65.7959°
RAAN
308.6537°
Arg. of periapsis
82.3527°
True anomaly
277.75536°
Mean anomaly
283.7274°
Eccentric anomaly
280.74948°
Mean motion
3.48449 °/min
Orbital period
103.31 mins
BSTAR
0.00073345
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Other satellites on launch #126 in the year 1976 (1976-12-27 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 886 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 | 2026-05-10 12:41:56.256Z | 157.475° SSE | 2026-05-10 12:44:56.256Z | 108.758° ESE | 21.213° | 2026-05-10 12:47:56.256Z | 61.545° ENE |
| 6 mins | 2026-05-10 14:27:56.256Z | 252.031° W | 2026-05-10 14:30:56.256Z | 311.065° NW | 26.748° | 2026-05-10 14:33:56.256Z | 6.299° NNE |
| 6 mins | 2026-05-10 21:42:56.256Z | 11.254° NNE | 2026-05-10 21:44:56.256Z | 52.346° ENE | 24.895° | 2026-05-10 21:48:56.256Z | 110.695° ESE |
| 6 mins | 2026-05-10 23:28:56.256Z | 290.1° WNW | 2026-05-10 23:30:56.256Z | 249.969° W | 27.197° | 2026-05-10 23:34:56.256Z | 188.986° 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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