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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 DELTA 1 DEB
1 13536U 76077EJ 26255.57002527 -.00000142 00000-0 -13669-2 0 9999
2 13536 101.7911 156.7053 0420069 262.9395 220.4105 11.75920550 68322Epoch: 2026-09-12T13:40Z
TLE epoch observation values (Epoch: 2026-09-12T13:40:50.183Z)
Latitude
57.72945°
Longitude
159.13171°
Altitude
2,067.077 km
Speed
6.763 km/s
True Right ascension
23h 43m 40s
True Declination
57° 35' 53"
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
20:49:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,131.186 km
Perigee altitude
1,445.106 km
Semi-major axis
8,166.283 km
Eccentricity
0.04201
Inclination
101.7911°
RAAN
156.7053°
Arg. of periapsis
262.9395°
True anomaly
217.41152°
Mean anomaly
220.4105°
Eccentric anomaly
218.89914°
Mean motion
2.94108 °/min
Orbital period
122.4 mins
BSTAR
-0.0013669
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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. |
|---|---|---|---|---|---|---|---|
| 20 mins | 2026-09-13 05:57:45.680Z | 22.765° NE | 2026-09-13 06:07:45.680Z | 90.214° ESE | 64.652° | 2026-09-13 06:17:45.680Z | 183.819° SSW |
| 17 mins | 2026-09-13 07:58:45.680Z | 2.377° NNE | 2026-09-13 08:07:45.680Z | 301.06° NW | 37.479° | 2026-09-13 08:15:45.680Z | 245.601° WSW |
| 17 mins | 2026-09-13 15:39:45.680Z | 108.025° ESE | 2026-09-13 15:47:45.680Z | 49.631° ENE | 35.946° | 2026-09-13 15:56:45.680Z | 356.046° N |
| 21 mins | 2026-09-13 17:36:45.680Z | 173.071° S | 2026-09-13 17:45:45.680Z | 239.401° WSW | 69.84° | 2026-09-13 17:57:45.680Z | 339.251° N |
| 9 mins | 2026-09-13 19:44:45.680Z | 255.543° W | 2026-09-13 19:47:45.680Z | 273.174° WNW | 14.695° | 2026-09-13 19:53:45.680Z | 306.231° NW |
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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