DELTA 1 DEB, 42647
Orbit data source: Space-Track
DELTA 1 DEB, 42647 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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42647 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: 4 days ago
TLE from 4 days ago
0 DELTA 1 DEB
1 42647U 75052MG 25284.70315488 .00000065 00000-0 21605-3 0 9997
2 42647 99.7105 83.9644 0065548 179.1680 180.9564 13.32560925 50554Epoch: 2025-10-11T16:52Z
TLE epoch observation values (Epoch: 2025-10-11T16:52:32.581Z)
Latitude
-0.00007°
Longitude
170.29782°
Altitude
1,189.144 km
Speed
7.235 km/s
True Right ascension
05h 35m 51s
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
04:37:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,183.688 km
Perigee altitude
1,085.201 km
Semi-major axis
7,512.581 km
Eccentricity
0.00655
Inclination
99.7105°
RAAN
83.9644°
Arg. of periapsis
179.168°
True anomaly
180.94396°
Mean anomaly
180.9564°
Eccentric anomaly
180.95017°
Mean motion
3.33318 °/min
Orbital period
108 mins
BSTAR
0.00021605
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-10-15 11:04:17.357Z | 182.816° SSW | 2025-10-15 11:10:17.357Z | 257.899° W | 40.005° | 2025-10-15 11:16:17.357Z | 334.777° NNW |
| 8 mins | 2025-10-15 22:26:17.357Z | 53.779° ENE | 2025-10-15 22:29:17.357Z | 87.366° E | 22.283° | 2025-10-15 22:34:17.357Z | 141.889° SSE |
| 11 mins | 2025-10-16 00:11:17.357Z | 3.161° NNE | 2025-10-16 00:16:17.357Z | 301.267° NW | 39.312° | 2025-10-16 00:22:17.357Z | 216.891° SW |
| 6 mins | 2025-10-16 08:48:17.357Z | 79.491° E | 2025-10-16 08:51:17.357Z | 50.744° ENE | 15.507° | 2025-10-16 08:54:17.357Z | 23.819° NE |
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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