DELTA 1 DEB, 10656
Orbit data source: Space-Track
DELTA 1 DEB, 10656 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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10656 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, 0.6 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 DELTA 1 DEB
1 10656U 76077S 25338.54073314 .00000019 00000-0 47318-3 0 9999
2 10656 101.8387 310.7298 0076847 125.7005 351.6597 12.37101516227644Epoch: 2025-12-04T12:58Z
TLE epoch observation values (Epoch: 2025-12-04T12:58:39.343Z)
Latitude
60.579°
Longitude
-115.82271°
Altitude
1,469.004 km
Speed
7.161 km/s
True Right ascension
10h 09m 44s
True Declination
60° 26' 42"
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
19:29:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,577.151 km
Perigee altitude
1,455.815 km
Semi-major axis
7,894.62 km
Eccentricity
0.00768
Inclination
101.8387°
RAAN
310.7298°
Arg. of periapsis
125.7005°
True anomaly
351.53074°
Mean anomaly
351.6597°
Eccentric anomaly
351.59534°
Mean motion
3.09419 °/min
Orbital period
116.35 mins
BSTAR
0.00047318
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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 | 2025-12-04 22:08:15.988Z | 164.269° S | 2025-12-04 22:16:15.988Z | 244.718° WSW | 44.757° | 2025-12-04 22:24:15.988Z | 340.778° N |
| 7 mins | 2025-12-05 00:08:15.988Z | 244.662° WSW | 2025-12-05 00:11:15.988Z | 267.027° W | 14.896° | 2025-12-05 00:15:15.988Z | 297.126° NW |
| 13 mins | 2025-12-05 10:21:15.988Z | 37.792° NE | 2025-12-05 10:27:15.988Z | 96.124° ESE | 32.363° | 2025-12-05 10:34:15.988Z | 163.081° S |
| 14 mins | 2025-12-05 12:15:15.988Z | 2.768° NNE | 2025-12-05 12:21:15.988Z | 306.398° NW | 35.702° | 2025-12-05 12:29:15.988Z | 228.592° WSW |
| 5 mins | 2025-12-05 19:40:15.988Z | 59.302° ENE | 2025-12-05 19:42:15.988Z | 44.349° NE | 13.145° | 2025-12-05 19:45:15.988Z | 22.529° NE |
| 7 mins | 2025-12-05 21:27:15.988Z | 140.591° SSE | 2025-12-05 21:34:15.988Z | 76.622° E | 40.704° | 2025-12-05 21:34:15.988Z | 76.622° E |
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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