MIDAS 4 DEB, 27478
Orbit data source: Space-Track
MIDAS 4 DEB, 27478 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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27478 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 1.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 MIDAS 4 DEB
1 27478U 61028H 25292.14280654 -.00000035 00000-0 -13913-1 0 9993
2 27478 95.8761 167.6270 0272285 206.1530 315.9471 8.66668775569906Epoch: 2025-10-19T03:25Z
TLE epoch observation values (Epoch: 2025-10-19T03:25:38.485Z)
Latitude
20.01454°
Longitude
-89.50725°
Altitude
3,442.977 km
Speed
6.434 km/s
True Right ascension
23h 19m 04s
True Declination
19° 56' 04"
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
14:00:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,903.791 km
Perigee altitude
3,358.71 km
Semi-major axis
10,009.387 km
Eccentricity
0.02723
Inclination
95.8761°
RAAN
167.627°
Arg. of periapsis
206.153°
True anomaly
313.7238°
Mean anomaly
315.9471°
Eccentric anomaly
314.8409°
Mean motion
2.16736 °/min
Orbital period
166.1 mins
BSTAR
-0.013913
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Other satellites on launch #28 in the year 1961 (1961-10-21 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.MIDAS 4 DEB Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 30 mins | 2025-10-21 02:06:57.322Z | 21.022° NNE | 2025-10-21 02:21:57.322Z | 78.339° E | 27.737° | 2025-10-21 02:36:57.322Z | 139.446° SSE |
| 33 mins | 2025-10-21 04:50:57.322Z | 6.114° NNE | 2025-10-21 05:07:57.322Z | 280.175° WNW | 43.508° | 2025-10-21 05:23:57.322Z | 208.479° SW |
| 20 mins | 2025-10-21 07:35:57.322Z | 354.482° N | 2025-10-21 07:45:57.322Z | 318.926° NNW | 18.745° | 2025-10-21 07:55:57.322Z | 282.53° WNW |
| 24 mins | 2025-10-21 12:36:57.322Z | 82.898° E | 2025-10-21 12:47:57.322Z | 45.501° ENE | 21.507° | 2025-10-21 13:00:57.322Z | 1.272° NNE |
| 37 mins | 2025-10-21 15:08:57.322Z | 154.759° SSE | 2025-10-21 15:26:57.322Z | 71.429° E | 44.312° | 2025-10-21 15:45:57.322Z | 352.7° N |
| 31 mins | 2025-10-21 17:56:57.322Z | 224.848° SW | 2025-10-21 18:11:57.322Z | 279.012° WNW | 27.283° | 2025-10-21 18:27:57.322Z | 337.173° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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