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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
3509 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
Edit Public Description
Identifier
Orbit
Last TLE update
14 hours ago
Origin
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & history
TLE from 14 hours ago
0 COSMOS 249 DEB
1 03509U 68091F 25128.73450417 .00149806 00000-0 22154-2 0 9994
2 03509 62.3238 332.9137 0116708 81.6443 279.7884 15.46994155846619Epoch: 2025-05-08T17:37Z
Definitive object data (Epoch: 2025-05-08T17:37:41.16Z)
Latitude
-0.00004°
Longitude
-158.30857°
Altitude
414.763 km
Speed
7.67 km/s
True Right ascension
22h 11m 39s
True Declination
0° 00' 00"
Sunlit
Visualization TLE readout
Latitude
62.40586°
Longitude
-66.74907°
Altitude
356.437 km
Speed
7.746 km/s
Apparent Right ascension
04h 11m 41s
Apparent Declination
13° 09' 00"
Sunlit
Visualization observer readout
Local Sidereal Time
16:07:43
Azimuth
358.793° N
Elevation
-36.926°
Doppler factor
1
Loading maneuver chart data...
Loading SW <> Apogee altitude chart data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #91 in the year 1968 (1968-10-20 UTC)
COSMOS 249 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-05-09 15:29:38.217Z | 215.282° SW | 2025-05-09 15:32:38.217Z | 18.904° NNE | 44.674° | 2025-05-09 15:34:38.217Z | 34.52° NE |
| 4 mins | 2025-05-09 23:37:38.217Z | 344.641° N | 2025-05-09 23:39:38.217Z | 74.861° E | 35.77° | 2025-05-09 23:41:38.217Z | 125.088° SE |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
|---|
Authenticating...
Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
|---|