DELTA 1 DEB, 42645
Orbit data source: Space-Track
DELTA 1 DEB, 42645 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 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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42645 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: 2 weeks ago
TLE from 2 weeks ago
0 DELTA 1 DEB
1 42645U 75052ME 25318.55417809 -.00000022 00000-0 54261-4 0 9995
2 42645 99.7374 236.1160 0269470 321.7373 219.4169 12.90056464435220Epoch: 2025-11-14T13:18Z
TLE epoch observation values (Epoch: 2025-11-14T13:18:00.986Z)
Latitude
0.64195°
Longitude
162.82551°
Altitude
1,465.996 km
Speed
7.054 km/s
True Right ascension
03h 44m 54s
True Declination
0° 38' 18"
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
13:48:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,505.548 km
Perigee altitude
1,091.814 km
Semi-major axis
7,676.818 km
Eccentricity
0.02695
Inclination
99.7374°
RAAN
236.116°
Arg. of periapsis
321.7373°
True anomaly
217.50634°
Mean anomaly
219.4169°
Eccentric anomaly
218.45668°
Mean motion
3.22679 °/min
Orbital period
111.57 mins
BSTAR
0.000054261
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Other satellites on launch #52 in the year 1975 (1975-06-12 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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-12-01 17:40:13.121Z | 136.385° SSE | 2025-12-01 17:46:13.121Z | 76.986° E | 37.795° | 2025-12-01 17:54:13.121Z | 355.412° N |
| 12 mins | 2025-12-01 19:31:13.121Z | 208.941° SW | 2025-12-01 19:37:13.121Z | 272.115° WNW | 29.444° | 2025-12-01 19:43:13.121Z | 324.807° NNW |
| 6 mins | 2025-12-02 05:26:13.121Z | 67.105° ENE | 2025-12-02 05:28:13.121Z | 81.904° E | 13.266° | 2025-12-02 05:32:13.121Z | 111.486° ESE |
| 15 mins | 2025-12-02 07:12:13.121Z | 18.798° NNE | 2025-12-02 07:20:13.121Z | 126.447° SE | 43.862° | 2025-12-02 07:27:13.121Z | 188.248° SSW |
| 12 mins | 2025-12-02 09:03:13.121Z | 349.179° N | 2025-12-02 09:09:13.121Z | 298.617° NW | 24.05° | 2025-12-02 09:15:13.121Z | 251.412° W |
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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