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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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: 2 days ago
TLE from 2 days ago
0 DELTA 1 DEB
1 13536U 76077EJ 26079.30560439 -.00000019 00000-0 23097-3 0 9994
2 13536 101.8034 5.2113 0420111 195.9289 319.8712 11.75902603 47603Epoch: 2026-03-20T07:20Z
TLE epoch observation values (Epoch: 2026-03-20T07:20:04.219Z)
Latitude
26.84024°
Longitude
-96.60867°
Altitude
1,537.346 km
Speed
7.21 km/s
True Right ascension
12h 45m 00s
True Declination
26° 42' 56"
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
19:17:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,131.308 km
Perigee altitude
1,445.152 km
Semi-major axis
8,166.367 km
Eccentricity
0.04201
Inclination
101.8034°
RAAN
5.2113°
Arg. of periapsis
195.9289°
True anomaly
316.64062°
Mean anomaly
319.8712°
Eccentric anomaly
318.26898°
Mean motion
2.94103 °/min
Orbital period
122.41 mins
BSTAR
0.00023097
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-03-22 15:53:48.012Z | 67.286° ENE | 2026-03-22 15:58:48.012Z | 39.068° NE | 14.574° | 2026-03-22 16:02:48.012Z | 15.782° NNE |
| 19 mins | 2026-03-22 17:46:48.012Z | 131.965° SE | 2026-03-22 17:55:48.012Z | 65.337° ENE | 39.161° | 2026-03-22 18:05:48.012Z | 351.358° N |
| 19 mins | 2026-03-22 19:46:48.012Z | 195.327° SSW | 2026-03-22 19:55:48.012Z | 260.253° W | 35.406° | 2026-03-22 20:05:48.012Z | 330.06° NNW |
| 13 mins | 2026-03-23 06:37:48.012Z | 40.731° NE | 2026-03-23 06:44:48.012Z | 99.222° ESE | 26.382° | 2026-03-23 06:50:48.012Z | 149.518° SSE |
| 15 mins | 2026-03-23 08:37:48.012Z | 7.877° NNE | 2026-03-23 08:44:48.012Z | 301.597° NW | 40.538° | 2026-03-23 08:52:48.012Z | 219.803° SW |
| 6 mins | 2026-03-23 10:39:48.012Z | 339.699° N | 2026-03-23 10:42:48.012Z | 319.566° NNW | 13.466° | 2026-03-23 10:45:48.012Z | 298.62° NW |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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