COSMOS 252 DEB, 3557

Orbit data source: Space-Track

COSMOS 252 DEB, 3557 is space debris in LEO originally from a launch on Fri, 01 Nov 1968 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
3557, 1968-097K
Orbit
LEO
Last TLE update
20 hours ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1968-11-01 (57 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 20 hours ago
0 COSMOS 252 DEB
1  3557U 68097K   25198.61371437  .00000359  00000-0  15834-3 0  9998
2  3557  62.3087  52.1778 0838819 175.5173 185.3996 13.23792420710365
Epoch: 2025-07-17T14:43Z
TLE epoch observation values (Epoch: 2025-07-17T14:43:44.921Z)
Latitude
-0.00002°
Longitude
-104.43639°
Altitude
1,802.768 km
Speed
6.684 km/s
True Right ascension
03h 28m 42s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
22.78888°
Longitude
-93.93837°
Altitude
1,704.571 km
Speed
6.774 km/s
Apparent Right ascension
06h 45m 43s
Apparent Declination
-7° 27' 10"
Sunlit
Object is in daylight
Visualization observer readout
Local Sidereal Time
23:34:53
Azimuth
84.314° E
Elevation
-18.334°
Doppler factor
1
Orbital elements
Apogee altitude
1,802.323 km
Perigee altitude
536.148 km
Semi-major axis
7,547.372 km
Eccentricity
0.08388
Inclination
62.3087°
RAAN
52.1778°
Arg. of periapsis
175.5173°
True anomaly
184.58088°
Mean anomaly
185.3996°
Eccentric anomaly
184.98221°
Mean motion
3.31016 °/min
Orbital period
108.76 mins
BSTAR
0.00015834
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