COSMOS 1261 DEB, 12892

Orbit data source: Space-Track

COSMOS 1261 DEB, 12892 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
12892, 1981-031E
Orbit
Molniya
Last TLE update
16 hours 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
1.500 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 16 hours ago
0 COSMOS 1261 DEB
1 12892U 81031E   25181.67406647 -.00000246  00000-0  14403-2 0  9999
2 12892  62.2728 142.3715 7392450  41.0229 355.3559  2.00286607252366
Epoch: 2025-06-30T16:10Z
TLE epoch observation values (Epoch: 2025-06-30T16:10:39.343Z)
Latitude
0.00002°
Longitude
-19.28423°
Altitude
1,365.596 km
Speed
9.379 km/s
True Right ascension
09h 29m 26s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-23.88215°
Longitude
174.06452°
Altitude
36,354.585 km
Speed
1.914 km/s
Apparent Right ascension
22h 41m 37s
Apparent Declination
-31° 13' 07"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
19:58:29
Azimuth
145.51° SSE
Elevation
9.445°
Doppler factor
1
Orbital elements
Apogee altitude
39,857.772 km
Perigee altitude
553.747 km
Semi-major axis
26,583.896 km
Eccentricity
0.73925
Inclination
62.2728°
RAAN
142.3715°
Arg. of periapsis
41.0229°
True anomaly
Unknown
Mean anomaly
355.3559°
Eccentric anomaly
Unknown
Mean motion
0.50074 °/min
Orbital period
718.93 mins
BSTAR
0.0014403
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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.
111 mins2025-07-02 04:26:23.561Z338.82° N2025-07-02 04:34:23.561Z39.829° NE27.547°2025-07-02 06:17:23.561Z118.129° SE
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