COSMOS 886 DEB *, 9954
Orbit data source: Space-Track
COSMOS 886 DEB *, 9954 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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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: 12 hours ago
TLE from 12 hours ago
0 COSMOS 886 DEB *
1 9954U 76126AU 26129.96107904 -.00000042 00000-0 17971-4 0 9991
2 9954 65.7008 216.7928 0888828 57.0193 311.3116 13.04114255622100Epoch: 2026-05-09T23:03Z
TLE epoch observation values (Epoch: 2026-05-09T23:03:57.229Z)
Latitude
0.00005°
Longitude
3.03336°
Altitude
837.608 km
Speed
7.632 km/s
True Right ascension
14h 27m 10s
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
19:45:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,922.108 km
Perigee altitude
567.051 km
Semi-major axis
7,622.717 km
Eccentricity
0.08888
Inclination
65.7008°
RAAN
216.7928°
Arg. of periapsis
57.0193°
True anomaly
303.08633°
Mean anomaly
311.3116°
Eccentric anomaly
307.25832°
Mean motion
3.26121 °/min
Orbital period
110.39 mins
BSTAR
0.000017971
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-05-10 16:08:56.765Z | 341.511° N | 2026-05-10 16:12:56.765Z | 54.578° ENE | 41.526° | 2026-05-10 16:19:56.765Z | 137.347° SSE |
| 9 mins | 2026-05-10 18:02:56.765Z | 288.923° WNW | 2026-05-10 18:06:56.765Z | 243.815° WSW | 21.944° | 2026-05-10 18:11:56.765Z | 202.89° SW |
| 4 mins | 2026-05-11 06:29:56.765Z | 147.804° SSE | 2026-05-11 06:31:56.765Z | 108.26° ESE | 21.401° | 2026-05-11 06:33:56.765Z | 70.726° E |
| 5 mins | 2026-05-11 08:22:56.765Z | 266.927° W | 2026-05-11 08:24:56.765Z | 306.619° NW | 22.586° | 2026-05-11 08:27:56.765Z | 1.821° NNE |
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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