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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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: 5 days ago
TLE from 5 days ago
0 MIDAS 4 DEB
1 27478U 61028H 26078.29970477 -.00000074 00000-0 -31503-1 0 9999
2 27478 95.8435 199.3081 0266954 57.7689 327.4474 8.66665284583007Epoch: 2026-03-19T07:11Z
TLE epoch observation values (Epoch: 2026-03-19T07:11:34.492Z)
Latitude
23.40813°
Longitude
-87.96581°
Altitude
3,412.447 km
Speed
6.454 km/s
True Right ascension
13h 07m 06s
True Declination
23° 19' 01"
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
02:00:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,898.482 km
Perigee altitude
3,364.071 km
Semi-major axis
10,009.414 km
Eccentricity
0.0267
Inclination
95.8435°
RAAN
199.3081°
Arg. of periapsis
57.7689°
True anomaly
325.75406°
Mean anomaly
327.4474°
Eccentric anomaly
326.60554°
Mean motion
2.16736 °/min
Orbital period
166.1 mins
BSTAR
-0.031503
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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. |
|---|---|---|---|---|---|---|---|
| 29 mins | 2026-03-23 22:32:33.935Z | 0.22° NNE | 2026-03-23 22:46:33.935Z | 305.922° NW | 29.353° | 2026-03-23 23:01:33.935Z | 248.927° W |
| 4 mins | 2026-03-24 03:50:33.935Z | 32.591° NE | 2026-03-24 03:51:33.935Z | 28.939° NE | 10.669° | 2026-03-24 03:54:33.935Z | 18.076° NNE |
| 30 mins | 2026-03-24 06:13:33.935Z | 128.723° SE | 2026-03-24 06:28:33.935Z | 59.271° ENE | 36.454° | 2026-03-24 06:43:33.935Z | 357.096° N |
| 32 mins | 2026-03-24 08:55:33.935Z | 197.347° SSW | 2026-03-24 09:11:33.935Z | 273.595° WNW | 37.87° | 2026-03-24 09:27:33.935Z | 344.567° N |
| 29 mins | 2026-03-24 18:01:33.935Z | 26.112° NE | 2026-03-24 18:15:33.935Z | 82.662° E | 26.707° | 2026-03-24 18:30:33.935Z | 137.85° SSE |
| 11 mins | 2026-03-24 20:44:33.935Z | 6.422° NNE | 2026-03-24 20:55:33.935Z | 350.247° N | 40.448° | 2026-03-24 20:55:33.935Z | 350.247° N |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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