COSMOS 249 DEB, 3509

Orbit data source: Space-Track

COSMOS 249 DEB, 3509 is space debris in LEO originally from a launch on Sun, 20 Oct 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.

Not visible in the next 10 days
Identifier
3509, 1968-091F
Orbit
LEO
Last TLE update
7 hours ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
1968-10-20 (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 7 hours ago
0 COSMOS 249 DEB
1  3509U 68091F   25115.46454545  .00155973  00000-0  25780-2 0  9996
2  3509  62.3291  21.7357 0130459  78.6371 282.9366 15.42382279844040
Epoch: 2025-04-25T11:08Z
Definitive object data (Epoch: 2025-04-25T11:08:56.726Z)
Latitude
-0.00003°
Longitude
0.77808°
Altitude
422.109 km
Speed
7.669 km/s
True Right ascension
01h 26m 56s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at TLE epoch
Visualization TLE readout
Latitude
-54.33917°
Longitude
-133.71525°
Altitude
545.315 km
Speed
7.54 km/s
Apparent Right ascension
14h 56m 46s
Apparent Declination
-49° 10' 22"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
01:41:19
Azimuth
229.052° WSW
Elevation
-73.751°
Doppler factor
1
Orbital elements
Apogee altitude
526.866 km
Perigee altitude
349.022 km
Semi-major axis
6,816.081 km
Eccentricity
0.0130459
Inclination
62.3291°
RAAN
21.7357°
Arg. of periapsis
78.6371°
True anomaly
281.47442°
Mean anomaly
282.9366°
Eccentric anomaly
282.20602°
Mean motion
3.85692 °/min
BSTAR
0.002578
Orbital period
93.34 mins
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COSMOS 249 DEB Visibility forecast

Observer location: undefined°, undefined°

COSMOS 249 DEB is not visible in the next 10 days
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