DELTA 1 DEB, 12534
Orbit data source: Space-Track
DELTA 1 DEB, 12534 is space debris in SSO 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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12534 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, 0.2 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 DELTA 1 DEB
1 12534U 76077DP 25317.10524253 .00000048 00000-0 70836-3 0 9991
2 12534 102.0189 23.8754 0060137 125.9109 307.8561 12.37064452142530Epoch: 2025-11-13T02:31Z
TLE epoch observation values (Epoch: 2025-11-13T02:31:32.954Z)
Latitude
69.53731°
Longitude
-101.07467°
Altitude
1,501.957 km
Speed
7.133 km/s
True Right ascension
23h 17m 07s
True Declination
69° 26' 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
12:23:00
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,564.128 km
Perigee altitude
1,469.175 km
Semi-major axis
7,894.788 km
Eccentricity
0.00601
Inclination
102.0189°
RAAN
23.8754°
Arg. of periapsis
125.9109°
True anomaly
307.30949°
Mean anomaly
307.8561°
Eccentric anomaly
307.58305°
Mean motion
3.09409 °/min
Orbital period
116.35 mins
BSTAR
0.00070836
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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. |
|---|---|---|---|---|---|---|---|
| 13 mins | 2025-11-13 16:22:25.118Z | 40.603° NE | 2025-11-13 16:28:25.118Z | 91.514° ESE | 27.286° | 2025-11-13 16:35:25.118Z | 153.826° SSE |
| 15 mins | 2025-11-13 18:16:25.118Z | 7.941° NNE | 2025-11-13 18:23:25.118Z | 294.039° NW | 40.156° | 2025-11-13 18:31:25.118Z | 219.507° SW |
| 4 mins | 2025-11-13 20:14:25.118Z | 326.206° NNW | 2025-11-13 20:15:25.118Z | 318.715° NNW | 12.456° | 2025-11-13 20:18:25.118Z | 296.619° NW |
| 14 mins | 2025-11-14 03:29:25.118Z | 130.783° SE | 2025-11-14 03:36:25.118Z | 59.329° ENE | 37.211° | 2025-11-14 03:43:25.118Z | 354.335° N |
| 13 mins | 2025-11-14 05:24:25.118Z | 201.914° SSW | 2025-11-14 05:30:25.118Z | 259.513° W | 31.809° | 2025-11-14 05:37:25.118Z | 323.758° NNW |
| 7 mins | 2025-11-14 15:43:25.118Z | 66.612° ENE | 2025-11-14 15:46:25.118Z | 89.997° E | 15.06° | 2025-11-14 15:50:25.118Z | 120.349° SE |
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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