DELTA 1 DEB, 3811
Orbit data source: Space-Track
DELTA 1 DEB, 3811 is space debris in SSO originally from a launch on Sun, 15 Dec 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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3811 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, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 DELTA 1 DEB
1 03811U 68114C 25300.56337977 -.00000032 00000-0 80276-4 0 9993
2 03811 101.8814 225.4178 0137430 268.5530 274.5089 12.76379141648547Epoch: 2025-10-27T13:31Z
TLE epoch observation values (Epoch: 2025-10-27T13:31:16.012Z)
Latitude
-1.57319°
Longitude
166.10823°
Altitude
1,351.981 km
Speed
7.185 km/s
True Right ascension
03h 00m 21s
True Declination
-1° 33' 52"
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
10:00:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,459.839 km
Perigee altitude
1,247.325 km
Semi-major axis
7,731.719 km
Eccentricity
0.01374
Inclination
101.8814°
RAAN
225.4178°
Arg. of periapsis
268.553°
True anomaly
272.93702°
Mean anomaly
274.5089°
Eccentric anomaly
273.72315°
Mean motion
3.19249 °/min
Orbital period
112.76 mins
BSTAR
0.000080276
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Other satellites on launch #114 in the year 1968 (1968-12-15 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-10-29 17:23:20.212Z | 106.619° ESE | 2025-10-29 17:29:20.212Z | 53.324° ENE | 25.687° | 2025-10-29 17:35:20.212Z | 3.749° NNE |
| 15 mins | 2025-10-29 19:12:20.212Z | 173.561° S | 2025-10-29 19:19:20.212Z | 262.219° W | 42.952° | 2025-10-29 19:27:20.212Z | 337.704° N |
| 12 mins | 2025-10-30 07:03:20.212Z | 41.016° NE | 2025-10-30 07:09:20.212Z | 99.259° ESE | 29.447° | 2025-10-30 07:15:20.212Z | 156.198° SSE |
| 14 mins | 2025-10-30 08:53:20.212Z | 6.219° NNE | 2025-10-30 09:00:20.212Z | 291.595° WNW | 38.527° | 2025-10-30 09:07:20.212Z | 223.708° SW |
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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