MIDAS 4 DEB, 2009
Orbit data source: Space-Track
MIDAS 4 DEB, 2009 is space debris in LEO originally from a launch on Sat, 21 Oct 1961 UTC launched from the Air Force Western Test Range (AFWTR). 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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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
~10 kg wet, ~10 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 week ago
TLE from 1 week ago
0 MIDAS 4 DEB
1 02009U 61028E 25235.25865045 -.00000004 00000-0 -43685-3 0 9995
2 02009 95.8268 167.3475 0122287 189.4958 170.3577 8.68991031364121Epoch: 2025-08-23T06:12Z
TLE epoch observation values (Epoch: 2025-08-23T06:12:27.398Z)
Latitude
-0.00007°
Longitude
102.43736°
Altitude
3,738.227 km
Speed
6.24 km/s
True Right ascension
11h 09m 23s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
23:23:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,735.587 km
Perigee altitude
3,491.22 km
Semi-major axis
9,991.54 km
Eccentricity
0.01223
Inclination
95.8268°
RAAN
167.3475°
Arg. of periapsis
189.4958°
True anomaly
170.58893°
Mean anomaly
170.3577°
Eccentric anomaly
170.47366°
Mean motion
2.17317 °/min
Orbital period
165.66 mins
BSTAR
-0.00043685
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Other satellites on launch #28 in the year 1961 (1961-10-21 UTC)
MIDAS 4 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. |
|---|---|---|---|---|---|---|---|
| 35 mins | 2025-08-31 08:21:53.551Z | 6.125° NNE | 2025-08-31 08:39:53.551Z | 285.046° WNW | 42.83° | 2025-08-31 08:56:53.551Z | 211.143° SW |
| 18 mins | 2025-08-31 11:08:53.551Z | 351.099° N | 2025-08-31 11:16:53.551Z | 322.179° NNW | 17.428° | 2025-08-31 11:26:53.551Z | 286.034° WNW |
| 24 mins | 2025-08-31 16:07:53.551Z | 86.893° E | 2025-08-31 16:19:53.551Z | 43.913° NE | 21.772° | 2025-08-31 16:31:53.551Z | 1.762° NNE |
| 35 mins | 2025-08-31 18:40:53.551Z | 157.747° S | 2025-08-31 18:57:53.551Z | 84.469° E | 44.592° | 2025-08-31 19:15:53.551Z | 352.455° N |
| 28 mins | 2025-08-31 21:29:53.551Z | 230.55° WSW | 2025-08-31 21:42:53.551Z | 279.088° WNW | 25.174° | 2025-08-31 21:57:53.551Z | 335.431° NNW |
| 33 mins | 2025-09-01 06:30:53.551Z | 15.548° NNE | 2025-09-01 06:47:53.551Z | 96.388° ESE | 39.671° | 2025-09-01 07:03:53.551Z | 167.299° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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Authenticating...
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