COSMOS 1261 DEB, 12893

Orbit data source: Space-Track

COSMOS 1261 DEB, 12893 is space debris 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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Identifier
12893, 1981-031F
Orbit
Molniya
Last TLE update
2 days ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1981-03-31 (44 years ago)
Launch vehicle
Unknown
Launch site
Plesetsk Missile And Space Complex (PKMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history

TLE from 2 days ago
0 COSMOS 1261 DEB
1 12893U 81031F   25180.39773337 -.00000657  00000-0  00000+0 0  9992
2 12893  64.8201  28.5715 7085712  28.5136 356.6306  2.01087002304993
Epoch: 2025-06-29T09:32Z
TLE epoch observation values (Epoch: 2025-06-29T09:32:44.163Z)
Latitude
-0.00064°
Longitude
-32.34533°
Altitude
1,759.485 km
Speed
9.107 km/s
True Right ascension
01h 54m 14s
True Declination
0° 00' 02"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-59.39072°
Longitude
-85.12067°
Altitude
8,797.192 km
Speed
6.128 km/s
Apparent Right ascension
00h 43m 59s
Apparent Declination
-75° 54' 43"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
20:21:43
Azimuth
164.672° S
Elevation
-33.035°
Doppler factor
1
Orbital elements
Apogee altitude
38,921.511 km
Perigee altitude
1,348.566 km
Semi-major axis
26,513.176 km
Eccentricity
0.70857
Inclination
64.8201°
RAAN
28.5715°
Arg. of periapsis
28.5136°
True anomaly
Unknown
Mean anomaly
356.6306°
Eccentric anomaly
Unknown
Mean motion
0.50275 °/min
Orbital period
716.06 mins
BSTAR
0
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COSMOS 1261 DEB Visibility forecast

Observer location: undefined°, undefined°

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.
393 mins2025-07-01 21:33:33.049Z324.475° NNW2025-07-01 21:52:33.049Z46.067° ENE37.136°2025-07-02 04:06:33.049Z191.226° SSW
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