COSMOS 1900 DEB, 43501

Orbit data source: Space-Track

COSMOS 1900 DEB, 43501 is space debris in LEO originally from a launch on Sat, 12 Dec 1987 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). 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
43501, 1987-101F
Orbit
LEO
Last TLE update
2 days ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1987-12-12 (37 years ago)
Launch vehicle
Unknown
Launch site
Tyuratam Missile And Space Complex (TTMTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)

Expand to show TLE details & history

TLE from 2 days ago
0 COSMOS 1900 DEB
1 43501U 87101F   25127.18894354  .00000920  00000-0  22073-3 0  9997
2 43501  66.0839  60.6319 0038420 329.9277  29.9624 14.57993045177079
Epoch: 2025-05-07T04:32Z
Definitive object data (Epoch: 2025-05-07T04:32:04.721Z)
Latitude
Longitude
127.33486°
Altitude
678.212 km
Speed
7.531 km/s
True Right ascension
04h 02m 31s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
61.82136°
Longitude
176.94992°
Altitude
716.622 km
Speed
7.5 km/s
Apparent Right ascension
04h 20m 41s
Apparent Declination
17° 58' 59"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
14:24:32
Azimuth
329.068° NNW
Elevation
-26.086°
Doppler factor
1
Orbital elements
Apogee altitude
725.276 km
Perigee altitude
670.902 km
Semi-major axis
7,076.226 km
Eccentricity
0.003842
Inclination
66.0839°
RAAN
60.6319°
Arg. of periapsis
329.9277°
True anomaly
30.1832°
Mean anomaly
29.9624°
Eccentric anomaly
30.07271°
Mean motion
3.6462 °/min
BSTAR
0.00022073
Orbital period
98.73 mins
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COSMOS 1900 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.
9 mins2025-05-09 06:28:43.969Z318.015° NNW2025-05-09 06:33:43.969Z227.894° WSW36.2°2025-05-09 06:37:43.969Z173.379° S
7 mins2025-05-09 20:53:43.969Z217.519° SW2025-05-09 20:56:43.969Z295.924° NW44.126°2025-05-09 21:00:43.969Z25.8° NE
8 mins2025-05-10 05:31:43.969Z338.433° N2025-05-10 05:34:43.969Z29.609° NE42.506°2025-05-10 05:39:43.969Z141.685° SSE
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