COSMOS 970 DEB, 64990
Orbit data source: Space-Track
COSMOS 970 DEB, 64990 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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64990 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 64990U 77121DB 26171.38316382 .00000277 00000-0 36321-3 0 9991
2 64990 65.8742 51.6301 0111004 7.9760 352.3034 13.74056348629989Epoch: 2026-06-20T09:11Z
TLE epoch observation values (Epoch: 2026-06-20T09:11:45.354Z)
Latitude
-0°
Longitude
5.09255°
Altitude
906.043 km
Speed
7.44 km/s
True Right ascension
03h 26m 31s
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
07:14:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,065.275 km
Perigee altitude
901.839 km
Semi-major axis
7,361.694 km
Eccentricity
0.0111
Inclination
65.8742°
RAAN
51.6301°
Arg. of periapsis
7.976°
True anomaly
352.13067°
Mean anomaly
352.3034°
Eccentric anomaly
352.21727°
Mean motion
3.43619 °/min
Orbital period
104.77 mins
BSTAR
0.00036321
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-06-21 01:26:04.755Z | 350.182° N | 2026-06-21 01:31:04.755Z | 43.781° NE | 25.096° | 2026-06-21 01:36:04.755Z | 99.214° ESE |
| 11 mins | 2026-06-21 03:15:04.755Z | 318.5° NNW | 2026-06-21 03:19:04.755Z | 264.504° W | 41.027° | 2026-06-21 03:26:04.755Z | 166.085° S |
| 9 mins | 2026-06-21 16:46:04.755Z | 166.366° S | 2026-06-21 16:50:04.755Z | 105.045° ESE | 30.574° | 2026-06-21 16:55:04.755Z | 47.36° ENE |
| 9 mins | 2026-06-21 18:34:04.755Z | 254.294° W | 2026-06-21 18:38:04.755Z | 320.098° NNW | 31.011° | 2026-06-21 18:43:04.755Z | 15.986° NNE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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