DELTA 1 DEB, 42649
Orbit data source: Space-Track
DELTA 1 DEB, 42649 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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42649 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: 1 week ago
TLE from 1 week ago
0 DELTA 1 DEB
1 42649U 75052MJ 25327.42310877 .00000132 00000-0 32380-3 0 9990
2 42649 99.7799 197.3753 0035627 16.3780 343.8491 13.39150600591432Epoch: 2025-11-23T10:09Z
TLE epoch observation values (Epoch: 2025-11-23T10:09:16.597Z)
Latitude
-0.00001°
Longitude
-17.5815°
Altitude
1,089.582 km
Speed
7.32 km/s
True Right ascension
13h 09m 30s
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
13:49:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,136.442 km
Perigee altitude
1,083.088 km
Semi-major axis
7,487.902 km
Eccentricity
0.00356
Inclination
99.7799°
RAAN
197.3753°
Arg. of periapsis
16.378°
True anomaly
343.73505°
Mean anomaly
343.8491°
Eccentric anomaly
343.79212°
Mean motion
3.34968 °/min
Orbital period
107.47 mins
BSTAR
0.0003238
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-02 02:48:31.406Z | 62.062° ENE | 2025-12-02 02:51:31.406Z | 90.864° ESE | 15.687° | 2025-12-02 02:54:31.406Z | 119.436° SE |
| 12 mins | 2025-12-02 04:32:31.406Z | 12.474° NNE | 2025-12-02 04:38:31.406Z | 238.331° WSW | 44.38° | 2025-12-02 04:44:31.406Z | 200.879° SSW |
| 6 mins | 2025-12-02 06:20:31.406Z | 329.042° NNW | 2025-12-02 06:23:31.406Z | 300.391° NW | 14.697° | 2025-12-02 06:26:31.406Z | 273.667° WNW |
| 11 mins | 2025-12-02 14:49:31.406Z | 141.336° SSE | 2025-12-02 14:54:31.406Z | 77.158° E | 39.22° | 2025-12-02 15:00:31.406Z | 355.659° N |
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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