DELTA 1 DEB, 42579
Orbit data source: Space-Track
DELTA 1 DEB, 42579 is space debris in SSO 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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42579 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: 3 days ago
TLE from 3 days ago
0 DELTA 1 DEB
1 42579U 73086HT 25295.46889277 .00000055 00000-0 88274-3 0 9997
2 42579 102.6069 305.1224 0080875 57.6405 303.2445 12.26759774181444Epoch: 2025-10-22T11:15Z
TLE epoch observation values (Epoch: 2025-10-22T11:15:12.335Z)
Latitude
-0.00004°
Longitude
105.17896°
Altitude
1,530.892 km
Speed
7.116 km/s
True Right ascension
20h 20m 29s
True Declination
0° 00' 00"
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
04:52:47
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,625.069 km
Perigee altitude
1,496.656 km
Semi-major axis
7,939 km
Eccentricity
0.00809
Inclination
102.6069°
RAAN
305.1224°
Arg. of periapsis
57.6405°
True anomaly
302.46512°
Mean anomaly
303.2445°
Eccentric anomaly
302.85524°
Mean motion
3.06828 °/min
Orbital period
117.33 mins
BSTAR
0.00088274
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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 | 2025-10-25 12:20:08.488Z | 46.985° ENE | 2025-10-25 12:26:08.488Z | 95.882° ESE | 23.801° | 2025-10-25 12:33:08.488Z | 149.027° SSE |
| 15 mins | 2025-10-25 14:15:08.488Z | 11.695° NNE | 2025-10-25 14:22:08.488Z | 275.383° WNW | 43.071° | 2025-10-25 14:30:08.488Z | 212.599° SW |
| 8 mins | 2025-10-25 16:12:08.488Z | 337.559° N | 2025-10-25 16:15:08.488Z | 314.481° NW | 16.188° | 2025-10-25 16:20:08.488Z | 278.649° WNW |
| 13 mins | 2025-10-25 23:33:08.488Z | 124.669° SE | 2025-10-25 23:39:08.488Z | 62.611° ENE | 35.758° | 2025-10-25 23:46:08.488Z | 355.153° N |
| 13 mins | 2025-10-26 01:28:08.488Z | 198.026° SSW | 2025-10-26 01:34:08.488Z | 257.243° W | 33.185° | 2025-10-26 01:41:08.488Z | 324.109° 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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