COSMOS 917 DEB, 35505
Orbit data source: Space-Track
COSMOS 917 DEB, 35505 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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35505 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, 0.6 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 COSMOS 917 DEB
1 35505U 77047S 26171.42987766 -.00000033 00000-0 68519-3 0 9998
2 35505 59.9877 218.6936 7434918 63.2730 352.5176 2.01754402145966Epoch: 2026-06-20T10:19Z
TLE epoch observation values (Epoch: 2026-06-20T10:19:01.429Z)
Latitude
-0.00012°
Longitude
155.30909°
Altitude
2,463.396 km
Speed
8.667 km/s
True Right ascension
14h 34m 50s
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
23:09:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
39,746.038 km
Perigee altitude
407.802 km
Semi-major axis
26,455.057 km
Eccentricity
0.74349
Inclination
59.9877°
RAAN
218.6936°
Arg. of periapsis
63.273°
True anomaly
296.96909°
Mean anomaly
352.5176°
Eccentric anomaly
333.53003°
Mean motion
0.50441 °/min
Orbital period
713.71 mins
BSTAR
0.00068519
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-06-23 10:02:50.721Z | 3.936° NNE | 2026-06-23 10:05:50.721Z | 38.118° NE | 14.732° | 2026-06-23 10:12:50.721Z | 72.996° E |
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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