COSMOS 1900 DEB, 43500

Orbit data source: Space-Track

COSMOS 1900 DEB, 43500 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
43500, 1987-101E
Orbit
LEO
Last TLE update
19 hours 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 19 hours ago
0 COSMOS 1900 DEB
1 43500U 87101E   25128.50604409  .00001033  00000-0  23548-3 0  9997
2 43500  66.0873  40.8692 0038570 321.8844 216.3945 14.59867868609485
Epoch: 2025-05-08T12:08Z
Definitive object data (Epoch: 2025-05-08T12:08:42.209Z)
Latitude
1.7215°
Longitude
171.35829°
Altitude
717.476 km
Speed
7.486 km/s
True Right ascension
14h 40m 26s
True Declination
1° 42' 40"
Sunlit
Object was in full shadow at TLE epoch
Visualization TLE readout
Latitude
-33.50999°
Longitude
-27.05699°
Altitude
678.073 km
Speed
7.531 km/s
Apparent Right ascension
02h 10m 09s
Apparent Declination
-36° 58' 26"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
15:02:27
Azimuth
78.113° E
Elevation
-79.357°
Doppler factor
1
Orbital elements
Apogee altitude
719.296 km
Perigee altitude
664.757 km
Semi-major axis
7,070.163 km
Eccentricity
0.003857
Inclination
66.0873°
RAAN
40.8692°
Arg. of periapsis
321.8844°
True anomaly
216.13327°
Mean anomaly
216.3945°
Eccentric anomaly
216.26378°
Mean motion
3.65089 °/min
BSTAR
0.00023548
Orbital period
98.61 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.
7 mins2025-05-09 18:41:32.937Z160.19° S2025-05-09 18:44:32.937Z118.628° SE22.263°2025-05-09 18:48:32.937Z58.61° ENE
7 mins2025-05-09 20:23:32.937Z251.231° W2025-05-09 20:26:32.937Z318.424° NNW31.561°2025-05-09 20:30:32.937Z14.797° NNE
5 mins2025-05-10 03:19:32.937Z11.795° NNE2025-05-10 03:21:32.937Z40.23° NE18.567°2025-05-10 03:24:32.937Z83.223° E
8 mins2025-05-10 05:00:32.937Z317.788° NNW2025-05-10 05:03:32.937Z252.418° W41.231°2025-05-10 05:08:32.937Z164.49° S
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