DELTA 1 DEB, 42645
Orbit data source: Space-Track
DELTA 1 DEB, 42645 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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42645 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 DELTA 1 DEB
1 42645U 75052ME 26077.99182476 -.00000053 00000-0 -54590-4 0 9995
2 42645 99.7384 345.6923 0270179 43.9547 334.3260 12.90061816451277Epoch: 2026-03-18T23:48Z
TLE epoch observation values (Epoch: 2026-03-18T23:48:13.659Z)
Latitude
16.63367°
Longitude
169.16385°
Altitude
1,117.419 km
Speed
7.383 km/s
True Right ascension
22h 51m 04s
True Declination
16° 32' 39"
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
17:20:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,506.07 km
Perigee altitude
1,091.249 km
Semi-major axis
7,676.797 km
Eccentricity
0.02702
Inclination
99.7384°
RAAN
345.6923°
Arg. of periapsis
43.9547°
True anomaly
332.94273°
Mean anomaly
334.326°
Eccentric anomaly
333.63863°
Mean motion
3.22681 °/min
Orbital period
111.57 mins
BSTAR
-0.00005459
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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 | 2026-03-20 16:47:03.509Z | 131.922° SE | 2026-03-20 16:53:03.509Z | 64.556° ENE | 32.565° | 2026-03-20 16:58:03.509Z | 3.782° NNE |
| 9 mins | 2026-03-20 18:39:03.509Z | 211.91° SW | 2026-03-20 18:43:03.509Z | 263.741° W | 28.471° | 2026-03-20 18:48:03.509Z | 321.786° NNW |
| 13 mins | 2026-03-21 06:18:03.509Z | 24.776° NE | 2026-03-21 06:24:03.509Z | 111.072° ESE | 41.886° | 2026-03-21 06:31:03.509Z | 182.097° SSW |
| 10 mins | 2026-03-21 08:09:03.509Z | 342.224° N | 2026-03-21 08:13:03.509Z | 301.442° NW | 24.699° | 2026-03-21 08:19:03.509Z | 247.853° W |
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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