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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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 42647U 75052MG 26124.14633771 .00000020 00000-0 12535-3 0 9990
2 42647 99.7362 277.4866 0065842 48.5379 312.1375 13.32595100 77782Epoch: 2026-05-04T03:30Z
TLE epoch observation values (Epoch: 2026-05-04T03:30:43.578Z)
Latitude
0.00008°
Longitude
2.76529°
Altitude
1,106.728 km
Speed
7.315 km/s
True Right ascension
18h 29m 56s
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
20:06:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,183.781 km
Perigee altitude
1,084.854 km
Semi-major axis
7,512.454 km
Eccentricity
0.00658
Inclination
99.7362°
RAAN
277.4866°
Arg. of periapsis
48.5379°
True anomaly
311.57492°
Mean anomaly
312.1375°
Eccentric anomaly
311.85652°
Mean motion
3.33327 °/min
Orbital period
108 mins
BSTAR
0.00012535
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2026-05-07 22:13:14.518Z | 36.474° NE | 2026-05-07 22:18:14.518Z | 92.274° ESE | 30.473° | 2026-05-07 22:24:14.518Z | 159.905° S |
| 11 mins | 2026-05-08 00:00:14.518Z | 354.174° N | 2026-05-08 00:05:14.518Z | 288.626° WNW | 33.117° | 2026-05-08 00:11:14.518Z | 227.531° WSW |
| 7 mins | 2026-05-08 08:36:14.518Z | 90.93° ESE | 2026-05-08 08:39:14.518Z | 57.489° ENE | 19.744° | 2026-05-08 08:43:14.518Z | 17.2° NNE |
| 11 mins | 2026-05-08 10:20:14.518Z | 176.491° S | 2026-05-08 10:25:14.518Z | 273.199° WNW | 43.001° | 2026-05-08 10:31:14.518Z | 340.033° 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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