DELTA 1 DEB, 20051
Orbit data source: Space-Track
DELTA 1 DEB, 20051 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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20051 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: 4 days ago
TLE from 4 days ago
0 DELTA 1 DEB
1 20051U 76077FN 25285.37799347 .00000054 00000-0 97094-3 0 9997
2 20051 102.5176 239.9005 0153112 99.7860 51.0852 12.14710952587768Epoch: 2025-10-12T09:04Z
TLE epoch observation values (Epoch: 2025-10-12T09:04:18.635Z)
Latitude
27.071°
Longitude
-90.88966°
Altitude
1,542.861 km
Speed
7.131 km/s
True Right ascension
04h 25m 32s
True Declination
26° 56' 44"
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
14:58:22
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,735.658 km
Perigee altitude
1,490.941 km
Semi-major axis
7,991.437 km
Eccentricity
0.01531
Inclination
102.5176°
RAAN
239.9005°
Arg. of periapsis
99.786°
True anomaly
52.46684°
Mean anomaly
51.0852°
Eccentric anomaly
51.77436°
Mean motion
3.03813 °/min
Orbital period
118.49 mins
BSTAR
0.00097094
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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 | 2025-10-16 21:02:27.484Z | 168.887° S | 2025-10-16 21:10:27.484Z | 231.843° WSW | 43.501° | 2025-10-16 21:18:27.484Z | 336.85° NNW |
| 4 mins | 2025-10-16 23:06:27.484Z | 257.137° W | 2025-10-16 23:08:27.484Z | 271.353° WNW | 11.998° | 2025-10-16 23:10:27.484Z | 285.593° WNW |
| 15 mins | 2025-10-17 09:28:27.484Z | 32.704° NE | 2025-10-17 09:34:27.484Z | 92.961° ESE | 38.353° | 2025-10-17 09:43:27.484Z | 178.654° S |
| 14 mins | 2025-10-17 11:24:27.484Z | 359.539° N | 2025-10-17 11:30:27.484Z | 306.564° NW | 30.874° | 2025-10-17 11:38:27.484Z | 239.259° WSW |
| 10 mins | 2025-10-17 18:54:27.484Z | 89.156° E | 2025-10-17 18:59:27.484Z | 48.185° ENE | 20.623° | 2025-10-17 19:04:27.484Z | 9.084° NNE |
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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