COSMOS 970 DEB, 10890
Orbit data source: Space-Track
COSMOS 970 DEB, 10890 is space debris in LEO originally from a launch on Wed, 21 Dec 1977 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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10890 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, 0.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 COSMOS 970 DEB
1 10890U 77121AM 26171.45246191 .00000106 00000-0 19341-3 0 9993
2 10890 65.7761 231.7257 0136304 342.7670 39.2946 13.71403824419960Epoch: 2026-06-20T10:51Z
TLE epoch observation values (Epoch: 2026-06-20T10:51:32.709Z)
Latitude
20.95721°
Longitude
170.04282°
Altitude
918.972 km
Speed
7.433 km/s
True Right ascension
16h 06m 23s
True Declination
20° 50' 43"
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
08:41:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,093.534 km
Perigee altitude
892.589 km
Semi-major axis
7,371.198 km
Eccentricity
0.01363
Inclination
65.7761°
RAAN
231.7257°
Arg. of periapsis
342.767°
True anomaly
40.29694°
Mean anomaly
39.2946°
Eccentric anomaly
39.79444°
Mean motion
3.42954 °/min
Orbital period
104.97 mins
BSTAR
0.00019341
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Other satellites on launch #121 in the year 1977 (1977-12-21 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 970 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2026-06-21 04:21:55.250Z | 150.763° SSE | 2026-06-21 04:25:55.250Z | 108.056° ESE | 19.481° | 2026-06-21 04:29:55.250Z | 64.06° ENE |
| 10 mins | 2026-06-21 06:08:55.250Z | 226.016° WSW | 2026-06-21 06:13:55.250Z | 321.085° NNW | 41.342° | 2026-06-21 06:18:55.250Z | 23.023° NE |
| 5 mins | 2026-06-21 08:00:55.250Z | 304.285° NW | 2026-06-21 08:02:55.250Z | 324.759° NNW | 14.134° | 2026-06-21 08:05:55.250Z | 354.277° N |
| 10 mins | 2026-06-21 13:32:55.250Z | 354.856° N | 2026-06-21 13:36:55.250Z | 44.307° NE | 29.18° | 2026-06-21 13:42:55.250Z | 109.701° ESE |
| 11 mins | 2026-06-21 15:20:55.250Z | 313.659° NW | 2026-06-21 15:25:55.250Z | 234.733° WSW | 37.985° | 2026-06-21 15:31:55.250Z | 173.4° S |
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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