DELTA 1 DEB, 7155
Orbit data source: Space-Track
DELTA 1 DEB, 7155 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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7155 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: 18 hours ago
TLE from 18 hours ago
0 DELTA 1 DEB
1 07155U 73086DU 25292.28394110 .00000055 00000-0 74365-3 0 9998
2 07155 102.3713 196.0175 0121860 239.7562 245.8107 12.40288512346001Epoch: 2025-10-19T06:48Z
TLE epoch observation values (Epoch: 2025-10-19T06:48:52.511Z)
Latitude
53.88861°
Longitude
-96.79434°
Altitude
1,554.329 km
Speed
7.077 km/s
True Right ascension
02h 13m 42s
True Declination
53° 44' 28"
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
20:05:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,599.016 km
Perigee altitude
1,406.937 km
Semi-major axis
7,881.114 km
Eccentricity
0.01219
Inclination
102.3713°
RAAN
196.0175°
Arg. of periapsis
239.7562°
True anomaly
244.5449°
Mean anomaly
245.8107°
Eccentric anomaly
245.177°
Mean motion
3.10214 °/min
Orbital period
116.05 mins
BSTAR
0.00074365
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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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2025-10-20 06:00:03.729Z | 28.671° NE | 2025-10-20 06:08:03.729Z | 98.877° ESE | 37.393° | 2025-10-20 06:16:03.729Z | 175.048° S |
| 14 mins | 2025-10-20 07:55:03.729Z | 1.483° NNE | 2025-10-20 08:02:03.729Z | 296.917° NW | 32.535° | 2025-10-20 08:09:03.729Z | 237.599° WSW |
| 9 mins | 2025-10-20 15:16:03.729Z | 78.814° E | 2025-10-20 15:20:03.729Z | 49.173° ENE | 17.844° | 2025-10-20 15:25:03.729Z | 12.657° NNE |
| 16 mins | 2025-10-20 17:05:03.729Z | 148.932° SSE | 2025-10-20 17:13:03.729Z | 43.353° NE | 43.637° | 2025-10-20 17:21:03.729Z | 345.762° N |
| 12 mins | 2025-10-20 19:02:03.729Z | 223.75° SW | 2025-10-20 19:07:03.729Z | 265.633° W | 23.294° | 2025-10-20 19:14:03.729Z | 317.668° NNW |
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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