EXPLORER 38 DEB, 28608
Orbit data source: Space-Track
EXPLORER 38 DEB, 28608 is space debris originally from a launch on Thu, 04 Jul 1968 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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28608 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 EXPLORER 38 DEB
1 28608U 68055M 25358.41497843 -.00000010 00000-0 00000-0 0 9993
2 28608 120.8715 69.6478 0021245 280.1830 112.5350 6.42257791285450Epoch: 2025-12-24T09:57Z
TLE epoch observation values (Epoch: 2025-12-24T09:57:34.136Z)
Latitude
27.86473°
Longitude
168.7088°
Altitude
5,858.87 km
Speed
5.707 km/s
True Right ascension
03h 25m 08s
True Declination
27° 46' 55"
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
19:36:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
5,872.841 km
Perigee altitude
5,820.897 km
Semi-major axis
12,225.006 km
Eccentricity
0.00212
Inclination
120.8715°
RAAN
69.6478°
Arg. of periapsis
280.183°
True anomaly
112.75963°
Mean anomaly
112.535°
Eccentric anomaly
112.64734°
Mean motion
1.60572 °/min
Orbital period
224.2 mins
BSTAR
0
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Other satellites on launch #55 in the year 1968 (1968-07-04 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.EXPLORER 38 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. |
|---|---|---|---|---|---|---|---|
| 53 mins | 2025-12-27 20:35:10.131Z | 46.265° ENE | 2025-12-27 21:01:10.131Z | 336.687° NNW | 42.157° | 2025-12-27 21:28:10.131Z | 258.944° W |
| 49 mins | 2025-12-27 23:58:10.131Z | 79.508° E | 2025-12-28 00:22:10.131Z | 12.271° NNE | 39.222° | 2025-12-28 00:47:10.131Z | 305.068° NW |
| 54 mins | 2025-12-28 03:19:10.131Z | 137.89° SSE | 2025-12-28 03:45:10.131Z | 215.56° SW | 44.708° | 2025-12-28 04:13:10.131Z | 318.69° NNW |
| 33 mins | 2025-12-28 07:00:10.131Z | 213.13° SW | 2025-12-28 07:16:10.131Z | 252.552° W | 18.65° | 2025-12-28 07:33:10.131Z | 293.952° NW |
| 44 mins | 2025-12-28 15:44:10.131Z | 55.42° ENE | 2025-12-28 16:06:10.131Z | 112.769° SE | 27.275° | 2025-12-28 16:28:10.131Z | 169.345° S |
| 55 mins | 2025-12-28 19:08:10.131Z | 41.715° NE | 2025-12-28 19:35:10.131Z | 318.18° NNW | 44.891° | 2025-12-28 20:03:10.131Z | 234.854° WSW |
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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