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 25280.35434807 .00000155 00000-0 36711-3 0 9997
2 42649 99.7853 152.0225 0035186 129.2749 231.1508 13.39132014585131Epoch: 2025-10-07T08:30Z
TLE epoch observation values (Epoch: 2025-10-07T08:30:15.673Z)
Latitude
-0.00009°
Longitude
8.21277°
Altitude
1,131.874 km
Speed
7.279 km/s
True Right ascension
10h 08m 05s
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
04:37:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,136.182 km
Perigee altitude
1,083.487 km
Semi-major axis
7,487.972 km
Eccentricity
0.00352
Inclination
99.7853°
RAAN
152.0225°
Arg. of periapsis
129.2749°
True anomaly
230.83765°
Mean anomaly
231.1508°
Eccentric anomaly
230.99414°
Mean motion
3.34963 °/min
Orbital period
107.47 mins
BSTAR
0.00036711
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-10-15 13:54:37.644Z | 101.61° ESE | 2025-10-15 13:58:37.644Z | 62.812° ENE | 19.561° | 2025-10-15 14:02:37.644Z | 20.731° NNE |
| 12 mins | 2025-10-15 15:38:37.644Z | 173.385° S | 2025-10-15 15:44:37.644Z | 280.706° WNW | 43.273° | 2025-10-15 15:50:37.644Z | 340.631° N |
| 6 mins | 2025-10-16 02:57:37.644Z | 65.176° ENE | 2025-10-16 03:00:37.644Z | 96.239° ESE | 16.177° | 2025-10-16 03:03:37.644Z | 125.03° SE |
| 11 mins | 2025-10-16 04:41:37.644Z | 10.342° NNE | 2025-10-16 04:46:37.644Z | 298.256° NW | 44.152° | 2025-10-16 04:52:37.644Z | 203.979° SW |
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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