DELTA 1 DEB, 42574
Orbit data source: Space-Track
DELTA 1 DEB, 42574 is space debris in SSO originally from a launch on Tue, 06 Nov 1973 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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42574 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, 0.067 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 DELTA 1 DEB
1 42574U 73086HN 26308.21804492 .00000203 00000-0 16759-2 0 9990
2 42574 102.0353 301.6141 0026886 357.8770 2.2180 12.48224412590536Epoch: 2026-11-04T05:13Z
TLE epoch observation values (Epoch: 2026-11-04T05:13:59.081Z)
Latitude
-0.00002°
Longitude
179.64842°
Altitude
1,453.396 km
Speed
7.145 km/s
True Right ascension
20h 06m 27s
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
00:24:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,490.596 km
Perigee altitude
1,448.397 km
Semi-major axis
7,847.634 km
Eccentricity
0.00269
Inclination
102.0353°
RAAN
301.6141°
Arg. of periapsis
357.877°
True anomaly
2.22996°
Mean anomaly
2.218°
Eccentric anomaly
2.22398°
Mean motion
3.12202 °/min
Orbital period
115.31 mins
BSTAR
0.0016759
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Other satellites on launch #86 in the year 1973 (1973-11-06 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 | 2026-11-05 10:47:12.729Z | 62.132° ENE | 2026-11-05 10:51:12.729Z | 92.086° ESE | 15.103° | 2026-11-05 10:55:12.729Z | 121.257° SE |
| 15 mins | 2026-11-05 12:38:12.729Z | 20.422° NNE | 2026-11-05 12:45:12.729Z | 103.362° ESE | 81.426° | 2026-11-05 12:53:12.729Z | 195.299° SSW |
| 11 mins | 2026-11-05 14:32:12.729Z | 350.492° N | 2026-11-05 14:37:12.729Z | 309.777° NW | 24.416° | 2026-11-05 14:43:12.729Z | 260.793° W |
| 11 mins | 2026-11-05 21:48:12.729Z | 98.942° ESE | 2026-11-05 21:53:12.729Z | 56.638° ENE | 25.496° | 2026-11-05 21:59:12.729Z | 6.593° NNE |
| 15 mins | 2026-11-05 23:39:12.729Z | 168.668° S | 2026-11-05 23:46:12.729Z | 279.867° WNW | 75.143° | 2026-11-05 23:54:12.729Z | 339.607° N |
| 5 mins | 2026-11-06 01:38:12.729Z | 255.579° W | 2026-11-06 01:40:12.729Z | 270.776° WNW | 13.292° | 2026-11-06 01:43:12.729Z | 293.051° NW |
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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