COSMOS 917 DEB, 26964
Orbit data source: Space-Track
COSMOS 917 DEB, 26964 is space debris originally from a launch on Thu, 16 Jun 1977 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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26964 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, 0.3 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 COSMOS 917 DEB
1 26964U 77047E 26170.63614186 -.00000096 00000-0 00000-0 0 9999
2 26964 61.6419 290.6482 7253930 38.5015 355.3961 2.02644014577428Epoch: 2026-06-19T15:16Z
TLE epoch observation values (Epoch: 2026-06-19T15:16:02.656Z)
Latitude
0.00005°
Longitude
153.78352°
Altitude
1,600.648 km
Speed
9.21 km/s
True Right ascension
19h 22m 37s
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
23:07:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
39,133.312 km
Perigee altitude
865.293 km
Semi-major axis
26,377.439 km
Eccentricity
0.72539
Inclination
61.6419°
RAAN
290.6482°
Arg. of periapsis
38.5015°
True anomaly
320.73794°
Mean anomaly
355.3961°
Eccentric anomaly
343.80225°
Mean motion
0.50663 °/min
Orbital period
710.57 mins
BSTAR
0
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Other satellites on launch #47 in the year 1977 (1977-06-16 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 917 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. |
|---|---|---|---|---|---|---|---|
| 109 mins | 2026-06-22 14:38:13.180Z | 330.078° NNW | 2026-06-22 14:46:13.180Z | 30.157° NE | 28.879° | 2026-06-22 16:27:13.180Z | 112.764° SE |
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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