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
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
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 month ago
TLE from 1 month ago
0 EXPLORER 38 DEB
1 28608U 68055M 25278.25729856 -.00000010 00000-0 00000-0 0 9998
2 28608 120.8850 27.5932 0016861 262.9254 183.1739 6.42253363280309Epoch: 2025-10-05T06:10Z
TLE epoch observation values (Epoch: 2025-10-05T06:10:30.595Z)
Latitude
58.97513°
Longitude
-161.61849°
Altitude
5,876.692 km
Speed
5.703 km/s
True Right ascension
20h 20m 44s
True Declination
58° 53' 12"
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
03:44:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
5,867.539 km
Perigee altitude
5,826.313 km
Semi-major axis
12,225.063 km
Eccentricity
0.00169
Inclination
120.885°
RAAN
27.5932°
Arg. of periapsis
262.9254°
True anomaly
183.16322°
Mean anomaly
183.1739°
Eccentric anomaly
183.16856°
Mean motion
1.60571 °/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. |
|---|---|---|---|---|---|---|---|
| 35 mins | 2025-11-05 08:32:57.915Z | 209.756° SW | 2025-11-05 08:49:57.915Z | 251.478° W | 19.372° | 2025-11-05 09:07:57.915Z | 295.507° NW |
| 44 mins | 2025-11-05 17:17:57.915Z | 55.093° ENE | 2025-11-05 17:39:57.915Z | 111.626° ESE | 26.601° | 2025-11-05 18:01:57.915Z | 168.077° S |
| 54 mins | 2025-11-05 20:42:57.915Z | 41.749° NE | 2025-11-05 21:08:57.915Z | 335.918° NNW | 44.924° | 2025-11-05 21:36:57.915Z | 233.874° WSW |
| 49 mins | 2025-11-06 00:07:57.915Z | 60.436° ENE | 2025-11-06 00:31:57.915Z | 353.278° N | 38.419° | 2025-11-06 00:56:57.915Z | 288.244° WNW |
| 53 mins | 2025-11-06 03:26:57.915Z | 111.644° ESE | 2025-11-06 03:52:57.915Z | 30.761° NE | 43.74° | 2025-11-06 04:19:57.915Z | 316.441° NNW |
| 50 mins | 2025-11-06 06:55:57.915Z | 174.682° S | 2025-11-06 07:19:57.915Z | 240.884° WSW | 34.924° | 2025-11-06 07:45:57.915Z | 312.865° NW |
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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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