DELTA 1 DEB, 42659
Orbit data source: Space-Track
DELTA 1 DEB, 42659 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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42659 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 42659U 75052MU 25351.55703881 .00008378 00000-0 70956-3 0 9994
2 42659 98.1917 106.4314 0001537 135.7631 280.3699 14.98270489650486Epoch: 2025-12-17T13:22Z
TLE epoch observation values (Epoch: 2025-12-17T13:22:08.153Z)
Latitude
55.3585°
Longitude
167.51311°
Altitude
581.248 km
Speed
7.575 km/s
True Right ascension
06h 17m 53s
True Declination
55° 11' 36"
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
12:38:34
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
570.338 km
Perigee altitude
568.202 km
Semi-major axis
6,947.407 km
Eccentricity
0.00015
Inclination
98.1917°
RAAN
106.4314°
Arg. of periapsis
135.7631°
True anomaly
280.35257°
Mean anomaly
280.3699°
Eccentric anomaly
280.36124°
Mean motion
3.74808 °/min
Orbital period
96.05 mins
BSTAR
0.00070956
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-12-20 20:13:27.656Z | 32.107° NE | 2025-12-20 20:17:27.656Z | 115.256° SE | 29.603° | 2025-12-20 20:20:27.656Z | 164.633° S |
| 4 mins | 2025-12-21 07:02:27.656Z | 102.568° ESE | 2025-12-21 07:04:27.656Z | 60.129° ENE | 21.454° | 2025-12-21 07:06:27.656Z | 24.242° NE |
| 5 mins | 2025-12-21 08:37:27.656Z | 227.452° WSW | 2025-12-21 08:39:27.656Z | 272.543° WNW | 22.954° | 2025-12-21 08:42:27.656Z | 320.346° 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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