DELTA 1 DEB, 13536
Orbit data source: Space-Track
DELTA 1 DEB, 13536 is space debris in LEO originally from a launch on Thu, 29 Jul 1976 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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13536 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: 23 hours ago
TLE from 23 hours ago
0 DELTA 1 DEB
1 13536U 76077EJ 25301.45683888 .00000133 00000-0 21923-2 0 9992
2 13536 101.7874 242.4715 0421090 73.4078 43.3700 11.75899789 30811Epoch: 2025-10-28T10:57Z
TLE epoch observation values (Epoch: 2025-10-28T10:57:50.879Z)
Latitude
57.85792°
Longitude
-119.73538°
Altitude
1,557.185 km
Speed
7.199 km/s
True Right ascension
05h 27m 04s
True Declination
57° 43' 06"
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
05:13:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,132.12 km
Perigee altitude
1,444.364 km
Semi-major axis
8,166.379 km
Eccentricity
0.04211
Inclination
101.7874°
RAAN
242.4715°
Arg. of periapsis
73.4078°
True anomaly
46.81312°
Mean anomaly
43.37°
Eccentric anomaly
45.07835°
Mean motion
2.94103 °/min
Orbital period
122.41 mins
BSTAR
0.0021923
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Other satellites on launch #77 in the year 1976 (1976-07-29 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-10-29 11:25:40.279Z | 344.381° N | 2025-10-29 11:30:40.279Z | 305.825° NW | 17.831° | 2025-10-29 11:35:40.279Z | 271.354° WNW |
| 14 mins | 2025-10-29 19:07:40.279Z | 131.038° SE | 2025-10-29 19:13:40.279Z | 72.108° E | 37.315° | 2025-10-29 19:21:40.279Z | 352.908° N |
| 12 mins | 2025-10-29 21:08:40.279Z | 207.612° SW | 2025-10-29 21:14:40.279Z | 265.389° W | 29.175° | 2025-10-29 21:20:40.279Z | 320.089° NNW |
| 14 mins | 2025-10-30 07:54:40.279Z | 46.329° ENE | 2025-10-30 08:00:40.279Z | 101.675° ESE | 28.547° | 2025-10-30 08:08:40.279Z | 158.273° S |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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