DELTA 1 DEB, 28266
Orbit data source: Space-Track
DELTA 1 DEB, 28266 is space debris in LEO 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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28266 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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 1 week ago
TLE from 1 week ago
0 DELTA 1 DEB
1 28266U 68055L 26138.35074670 .00001286 00000-0 36841-2 0 9991
2 28266 120.6832 282.8569 1678700 127.3696 249.2187 10.85061018517401Epoch: 2026-05-18T08:25Z
TLE epoch observation values (Epoch: 2026-05-18T08:25:04.514Z)
Latitude
0.00004°
Longitude
-79.45219°
Altitude
2,947.028 km
Speed
6.266 km/s
True Right ascension
18h 51m 25s
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
02:50:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,686.492 km
Perigee altitude
793.106 km
Semi-major axis
8,617.936 km
Eccentricity
0.16787
Inclination
120.6832°
RAAN
282.8569°
Arg. of periapsis
127.3696°
True anomaly
232.71164°
Mean anomaly
249.2187°
Eccentric anomaly
240.821°
Mean motion
2.71293 °/min
Orbital period
132.7 mins
BSTAR
0.0036841
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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.DELTA 1 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-05-26 22:48:55.638Z | 92.115° ESE | 2026-05-26 22:50:55.638Z | 117.682° SE | 13.157° | 2026-05-26 22:52:55.638Z | 143.447° SSE |
| 8 mins | 2026-05-27 00:55:55.638Z | 35.333° NE | 2026-05-27 00:59:55.638Z | 305.136° NW | 41.719° | 2026-05-27 01:03:55.638Z | 238.175° WSW |
| 4 mins | 2026-05-27 03:04:55.638Z | 7.142° NNE | 2026-05-27 03:06:55.638Z | 341.65° N | 15.679° | 2026-05-27 03:08:55.638Z | 315.393° NNW |
| 6 mins | 2026-05-27 05:08:55.638Z | 44.633° NE | 2026-05-27 05:11:55.638Z | 18.334° NNE | 16.658° | 2026-05-27 05:14:55.638Z | 345.927° N |
| 15 mins | 2026-05-27 07:09:55.638Z | 101.075° ESE | 2026-05-27 07:17:55.638Z | 46.262° ENE | 35.31° | 2026-05-27 07:24:55.638Z | 328.085° NNW |
| 20 mins | 2026-05-27 09:12:55.638Z | 150.214° SSE | 2026-05-27 09:24:55.638Z | 219.015° SW | 41.701° | 2026-05-27 09:32:55.638Z | 308.456° NW |
| 13 mins | 2026-05-27 11:24:55.638Z | 207.529° SW | 2026-05-27 11:31:55.638Z | 239.769° WSW | 16.545° | 2026-05-27 11:37:55.638Z | 273.808° WNW |
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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