DELTA 1 DEB, 10871
Orbit data source: Space-Track
DELTA 1 DEB, 10871 is space debris in SSO originally from a launch on Thu, 29 Jul 1976 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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10871 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 10871U 76077CZ 25300.87882597 .00000342 00000-0 26305-2 0 9995
2 10871 101.8622 280.2917 0270648 203.3503 168.6151 12.37479213218627Epoch: 2025-10-27T21:05Z
TLE epoch observation values (Epoch: 2025-10-27T21:05:30.563Z)
Latitude
12.24995°
Longitude
-75.16147°
Altitude
1,728.845 km
Speed
6.92 km/s
True Right ascension
18h 30m 45s
True Declination
12° 11' 15"
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
05:15:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,728.497 km
Perigee altitude
1,301.252 km
Semi-major axis
7,893.011 km
Eccentricity
0.02706
Inclination
101.8622°
RAAN
280.2917°
Arg. of periapsis
203.3503°
True anomaly
169.20763°
Mean anomaly
168.6151°
Eccentric anomaly
168.91329°
Mean motion
3.09513 °/min
Orbital period
116.31 mins
BSTAR
0.0026305
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Other satellites on launch #77 in the year 1976 (1976-07-29 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 10:33:59.757Z | 39.896° NE | 2025-10-29 10:39:59.757Z | 92.16° ESE | 27.271° | 2025-10-29 10:45:59.757Z | 150.903° SSE |
| 14 mins | 2025-10-29 12:27:59.757Z | 6.989° NNE | 2025-10-29 12:34:59.757Z | 292.015° WNW | 39.241° | 2025-10-29 12:41:59.757Z | 222.03° SW |
| 5 mins | 2025-10-29 19:52:59.757Z | 54.74° ENE | 2025-10-29 19:54:59.757Z | 41.396° NE | 12.842° | 2025-10-29 19:57:59.757Z | 21.734° NNE |
| 16 mins | 2025-10-29 21:38:59.757Z | 132.78° SE | 2025-10-29 21:46:59.757Z | 60.133° ENE | 38.484° | 2025-10-29 21:54:59.757Z | 352.896° N |
| 15 mins | 2025-10-29 23:33:59.757Z | 199.727° SSW | 2025-10-29 23:40:59.757Z | 261.19° W | 33.429° | 2025-10-29 23:48:59.757Z | 326.503° NNW |
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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