DELTA 1 DEB, 10865
Orbit data source: Space-Track
DELTA 1 DEB, 10865 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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10865 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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 DELTA 1 DEB
1 10865U 76077CT 26255.83379847 -.00000042 00000-0 23694-4 0 9991
2 10865 102.4027 200.3075 0111881 357.9764 25.5377 12.20361651233572Epoch: 2026-09-12T20:00Z
TLE epoch observation values (Epoch: 2026-09-12T20:00:40.187Z)
Latitude
23.50014°
Longitude
-97.15725°
Altitude
1,513.177 km
Speed
7.146 km/s
True Right ascension
12h 59m 23s
True Declination
23° 23' 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
20:48:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,677.723 km
Perigee altitude
1,499.458 km
Semi-major axis
7,966.728 km
Eccentricity
0.01119
Inclination
102.4027°
RAAN
200.3075°
Arg. of periapsis
357.9764°
True anomaly
26.09745°
Mean anomaly
25.5377°
Eccentric anomaly
25.81687°
Mean motion
3.05227 °/min
Orbital period
117.94 mins
BSTAR
0.000023694
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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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2026-09-13 08:19:41.057Z | 34.385° NE | 2026-09-13 08:27:41.057Z | 99.456° ESE | 38.949° | 2026-09-13 08:35:41.057Z | 163.627° S |
| 16 mins | 2026-09-13 10:15:41.057Z | 7.392° NNE | 2026-09-13 10:23:41.057Z | 291.444° WNW | 52.971° | 2026-09-13 10:31:41.057Z | 225.676° WSW |
| 5 mins | 2026-09-13 12:14:41.057Z | 333.92° NNW | 2026-09-13 12:16:41.057Z | 320.359° NNW | 12.988° | 2026-09-13 12:19:41.057Z | 300.217° NW |
| 7 mins | 2026-09-13 17:46:41.057Z | 64.693° ENE | 2026-09-13 17:49:41.057Z | 42.132° NE | 15.231° | 2026-09-13 17:53:41.057Z | 14.142° NNE |
| 15 mins | 2026-09-13 19:36:41.057Z | 141.485° SSE | 2026-09-13 19:43:41.057Z | 53.18° ENE | 63.694° | 2026-09-13 19:51:41.057Z | 347.847° N |
| 13 mins | 2026-09-13 21:33:41.057Z | 214.049° SW | 2026-09-13 21:39:41.057Z | 266.197° W | 28.083° | 2026-09-13 21:46:41.057Z | 320.41° 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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