DELTA 1 DEB *, 15789
Orbit data source: Space-Track
DELTA 1 DEB *, 15789 is space debris in LEO originally from a launch on Tue, 06 Nov 1973 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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15789 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: 18 hours ago
TLE from 18 hours ago
0 DELTA 1 DEB *
1 15789U 73086GT 25291.93987977 .00002939 00000-0 12769-1 0 9991
2 15789 103.6844 356.7996 0493315 189.2468 347.4813 12.49327724616886Epoch: 2025-10-18T22:33Z
TLE epoch observation values (Epoch: 2025-10-18T22:33:25.612Z)
Latitude
4.3643°
Longitude
171.83844°
Altitude
1,092.431 km
Speed
7.48 km/s
True Right ascension
11h 51m 26s
True Declination
4° 20' 22"
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
10:59:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,851.882 km
Perigee altitude
1,078.057 km
Semi-major axis
7,843.106 km
Eccentricity
0.04933
Inclination
103.6844°
RAAN
356.7996°
Arg. of periapsis
189.2468°
True anomaly
346.17782°
Mean anomaly
347.4813°
Eccentric anomaly
346.83768°
Mean motion
3.12472 °/min
Orbital period
115.21 mins
BSTAR
0.012769
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Other satellites on launch #86 in the year 1973 (1973-11-06 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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2025-10-19 17:29:04.670Z | 22.299° NNE | 2025-10-19 17:36:04.670Z | 139.346° SSE | 44.431° | 2025-10-19 17:42:04.670Z | 196.496° SSW |
| 8 mins | 2025-10-19 19:24:04.670Z | 345.691° N | 2025-10-19 19:28:04.670Z | 307.603° NW | 19.771° | 2025-10-19 19:32:04.670Z | 269.839° W |
| 15 mins | 2025-10-20 02:36:04.670Z | 109.85° ESE | 2025-10-20 02:43:04.670Z | 58.448° ENE | 29.583° | 2025-10-20 02:51:04.670Z | 356.648° N |
| 17 mins | 2025-10-20 04:27:04.670Z | 171.065° S | 2025-10-20 04:35:04.670Z | 238.259° WSW | 43.096° | 2025-10-20 04:44:04.670Z | 334.534° NNW |
| 8 mins | 2025-10-20 06:26:04.670Z | 247.698° W | 2025-10-20 06:29:04.670Z | 266.682° W | 14.32° | 2025-10-20 06:34:04.670Z | 298.165° NW |
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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