DELTA 1 DEB, 13529
Orbit data source: Space-Track
DELTA 1 DEB, 13529 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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13529 intel report (Beta)
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Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 DELTA 1 DEB
1 13529U 76077EB 26120.14144589 -.00000007 00000-0 40407-3 0 9990
2 13529 101.8556 190.6742 0381944 82.2791 310.1166 11.66138155936288Epoch: 2026-04-30T03:23Z
TLE epoch observation values (Epoch: 2026-04-30T03:23:40.924Z)
Latitude
28.31313°
Longitude
-84.80083°
Altitude
1,644.316 km
Speed
7.136 km/s
True Right ascension
12h 16m 50s
True Declination
28° 11' 08"
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
16:52:25
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,147.433 km
Perigee altitude
1,520.134 km
Semi-major axis
8,211.92 km
Eccentricity
0.03819
Inclination
101.8556°
RAAN
190.6742°
Arg. of periapsis
82.2791°
True anomaly
306.66555°
Mean anomaly
310.1166°
Eccentric anomaly
308.40162°
Mean motion
2.91659 °/min
Orbital period
123.43 mins
BSTAR
0.00040407
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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. |
|---|---|---|---|---|---|---|---|
| 17 mins | 2026-05-01 16:55:37.110Z | 29.289° NE | 2026-05-01 17:03:37.110Z | 106.607° ESE | 38.23° | 2026-05-01 17:12:37.110Z | 176.761° S |
| 15 mins | 2026-05-01 18:57:37.110Z | 358.918° N | 2026-05-01 19:04:37.110Z | 294.804° NW | 31.593° | 2026-05-01 19:12:37.110Z | 237.309° WSW |
| 12 mins | 2026-05-02 02:45:37.110Z | 102.793° ESE | 2026-05-02 02:51:37.110Z | 53.46° ENE | 24.656° | 2026-05-02 02:57:37.110Z | 5.051° NNE |
| 15 mins | 2026-05-02 04:44:37.110Z | 173.646° S | 2026-05-02 04:51:37.110Z | 243.188° WSW | 43.058° | 2026-05-02 04:59:37.110Z | 336.876° NNW |
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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