COSMOS 1261 DEB, 29202 (Decayed)
Orbit data source: Space-Track
COSMOS 1261 DEB, 29202 was space debris in HEO originally from a launch on Tue, 31 Mar 1981 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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29202 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
CISRelated business
Manufacturer
Unknown
Mission
Decayed spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 year ago
TLE from 1 year ago
0 COSMOS 1261 DEB
1 29202U 81031L 24173.60427786 .00583057 00000-0 56629-1 0 9992
2 29202 61.1234 274.9371 6974944 47.7775 3.2725 2.69787528 11Epoch: 2024-06-21T14:30Z
TLE epoch observation values (Epoch: 2024-06-21T14:30:09.607Z)
Latitude
57.06322°
Longitude
-155.18478°
Altitude
497.81 km
Speed
9.894 km/s
True Right ascension
22h 10m 32s
True Declination
56° 54' 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
19:09:16
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
30,619.965 km
Perigee altitude
215.188 km
Semi-major axis
21,795.714 km
Eccentricity
0.69749
Inclination
61.1234°
RAAN
274.9371°
Arg. of periapsis
47.7775°
True anomaly
24.96038°
Mean anomaly
3.2725°
Eccentric anomaly
10.6758°
Mean motion
0.67451 °/min
Orbital period
533.72 mins
BSTAR
0.056629
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Other satellites on launch #31 in the year 1981 (1981-03-31 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 1261 DEB Visibility
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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. |
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| This satellite is decayed. |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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