DELTA 1 DEB, 8542
Orbit data source: Space-Track
DELTA 1 DEB, 8542 is space debris in SSO originally from a launch on Sun, 23 Jul 1972 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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8542 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, 0.2 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 20 hours ago
TLE from 20 hours ago
0 DELTA 1 DEB
1 08542U 72058GR 25293.70706159 .00000897 00000-0 49171-3 0 9996
2 08542 97.9746 203.1441 0352971 87.9737 276.1798 13.86365300673120Epoch: 2025-10-20T16:58Z
TLE epoch observation values (Epoch: 2025-10-20T16:58:10.121Z)
Latitude
0.00001°
Longitude
-80.80359°
Altitude
925.534 km
Speed
7.399 km/s
True Right ascension
13h 32m 34s
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
08:04:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,196.82 km
Perigee altitude
680.303 km
Semi-major axis
7,316.698 km
Eccentricity
0.0353
Inclination
97.9746°
RAAN
203.1441°
Arg. of periapsis
87.9737°
True anomaly
272.14271°
Mean anomaly
276.1798°
Eccentric anomaly
274.16276°
Mean motion
3.46793 °/min
Orbital period
103.81 mins
BSTAR
0.00049171
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Other satellites on launch #58 in the year 1972 (1972-07-23 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-21 17:21:18.864Z | 129.633° SE | 2025-10-21 17:25:18.864Z | 63.006° ENE | 29.234° | 2025-10-21 17:28:18.864Z | 13.188° NNE |
| 6 mins | 2025-10-21 19:05:18.864Z | 226.252° WSW | 2025-10-21 19:07:18.864Z | 256.096° W | 21.614° | 2025-10-21 19:11:18.864Z | 315.286° NNW |
| 6 mins | 2025-10-22 05:57:18.864Z | 62.123° ENE | 2025-10-22 05:59:18.864Z | 94.334° ESE | 21.801° | 2025-10-22 06:03:18.864Z | 145.689° SSE |
| 7 mins | 2025-10-22 07:39:18.864Z | 343.343° N | 2025-10-22 07:42:18.864Z | 283.687° WNW | 31.207° | 2025-10-22 07:46:18.864Z | 226.155° WSW |
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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