DELTA 1 DEB, 10660
Orbit data source: Space-Track
DELTA 1 DEB, 10660 is space debris in LEO 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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10660 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, 0.2 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 DELTA 1 DEB
1 10660U 76077W 25349.20118828 .00000094 00000-0 19957-2 0 9999
2 10660 102.2710 251.0934 0396001 324.4437 210.3295 11.67417584102614Epoch: 2025-12-15T04:49Z
TLE epoch observation values (Epoch: 2025-12-15T04:49:42.667Z)
Latitude
7.193°
Longitude
-83.87169°
Altitude
2,115.64 km
Speed
6.733 km/s
True Right ascension
04h 50m 38s
True Declination
7° 09' 26"
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
22:32:38
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,152.758 km
Perigee altitude
1,502.846 km
Semi-major axis
8,205.939 km
Eccentricity
0.0396
Inclination
102.271°
RAAN
251.0934°
Arg. of periapsis
324.4437°
True anomaly
208.13259°
Mean anomaly
210.3295°
Eccentric anomaly
209.22183°
Mean motion
2.91978 °/min
Orbital period
123.3 mins
BSTAR
0.0019957
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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. |
|---|---|---|---|---|---|---|---|
| 20 mins | 2025-12-16 05:09:33.962Z | 34.218° NE | 2025-12-16 05:19:33.962Z | 96.292° ESE | 30.026° | 2025-12-16 05:29:33.962Z | 157.737° S |
| 21 mins | 2025-12-16 07:10:33.962Z | 12.468° NNE | 2025-12-16 07:20:33.962Z | 297.092° NW | 42.92° | 2025-12-16 07:31:33.962Z | 215.81° SW |
| 13 mins | 2025-12-16 09:13:33.962Z | 349.579° N | 2025-12-16 09:19:33.962Z | 313.575° NW | 19.451° | 2025-12-16 09:26:33.962Z | 275.396° WNW |
| 11 mins | 2025-12-16 15:00:33.962Z | 75.362° E | 2025-12-16 15:05:33.962Z | 40.85° NE | 18.228° | 2025-12-16 15:11:33.962Z | 4.607° NNE |
| 17 mins | 2025-12-16 16:56:33.962Z | 146.522° SSE | 2025-12-16 17:03:33.962Z | 85.12° E | 43.389° | 2025-12-16 17:13:33.962Z | 346.073° N |
| 14 mins | 2025-12-16 18:59:33.962Z | 219.631° SW | 2025-12-16 19:05:33.962Z | 266.019° W | 23.895° | 2025-12-16 19:13:33.962Z | 320.577° NNW |
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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