DELTA 1 DEB, 42573
Orbit data source: Space-Track
DELTA 1 DEB, 42573 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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42573 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 DELTA 1 DEB
1 42573U 73086HM 26308.20998657 .00000165 00000-0 14412-2 0 9996
2 42573 101.9191 49.4047 0037169 94.5428 295.3220 12.46318577588841Epoch: 2026-11-04T05:02Z
TLE epoch observation values (Epoch: 2026-11-04T05:02:22.839Z)
Latitude
28.82785°
Longitude
-76.29063°
Altitude
1,470.795 km
Speed
7.136 km/s
True Right ascension
02h 51m 03s
True Declination
28° 41' 46"
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
23:25:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,506.691 km
Perigee altitude
1,448.294 km
Semi-major axis
7,855.63 km
Eccentricity
0.00372
Inclination
101.9191°
RAAN
49.4047°
Arg. of periapsis
94.5428°
True anomaly
294.93623°
Mean anomaly
295.322°
Eccentric anomaly
295.12919°
Mean motion
3.11725 °/min
Orbital period
115.49 mins
BSTAR
0.0014412
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-11-05 04:14:36.574Z | 68.377° E | 2026-11-05 04:17:36.574Z | 46.559° ENE | 13.17° | 2026-11-05 04:20:36.574Z | 24.309° NE |
| 14 mins | 2026-11-05 06:02:36.574Z | 139.415° SSE | 2026-11-05 06:09:36.574Z | 61.296° ENE | 58.864° | 2026-11-05 06:16:36.574Z | 351.393° N |
| 12 mins | 2026-11-05 07:57:36.574Z | 211.892° SW | 2026-11-05 08:03:36.574Z | 268.527° W | 30.359° | 2026-11-05 08:09:36.574Z | 319.21° NNW |
| 9 mins | 2026-11-05 18:10:36.574Z | 58.24° ENE | 2026-11-05 18:14:36.574Z | 90.384° ESE | 18.719° | 2026-11-05 18:19:36.574Z | 129.778° SE |
| 14 mins | 2026-11-05 20:02:36.574Z | 16.303° NNE | 2026-11-05 20:08:36.574Z | 349.818° N | 81.487° | 2026-11-05 20:16:36.574Z | 202.392° SSW |
| 9 mins | 2026-11-05 21:57:36.574Z | 339.921° N | 2026-11-05 22:01:36.574Z | 305.938° NW | 20.065° | 2026-11-05 22:06:36.574Z | 267.814° 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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