DELTA 1 DEB, 21514
Orbit data source: Space-Track
DELTA 1 DEB, 21514 is space debris in SSO originally from a launch on Thu, 12 Jun 1975 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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21514 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 DELTA 1 DEB
1 21514U 75052GK 25349.09089034 .00001420 00000-0 30731-2 0 9991
2 21514 99.8659 30.1092 0307938 297.9817 128.0277 13.15102652638133Epoch: 2025-12-15T02:10Z
TLE epoch observation values (Epoch: 2025-12-15T02:10:52.925Z)
Latitude
66.72403°
Longitude
-110.32734°
Altitude
1,363.115 km
Speed
7.112 km/s
True Right ascension
00h 25m 33s
True Declination
66° 36' 31"
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
03:57:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,434.222 km
Perigee altitude
967.452 km
Semi-major axis
7,578.974 km
Eccentricity
0.03079
Inclination
99.8659°
RAAN
30.1092°
Arg. of periapsis
297.9817°
True anomaly
130.74185°
Mean anomaly
128.0277°
Eccentric anomaly
129.39125°
Mean motion
3.28948 °/min
Orbital period
109.44 mins
BSTAR
0.0030731
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Other satellites on launch #52 in the year 1975 (1975-06-12 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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-12-16 14:58:27.407Z | 30.588° NE | 2025-12-16 15:05:27.407Z | 99.652° ESE | 34.647° | 2025-12-16 15:12:27.407Z | 166.213° S |
| 13 mins | 2025-12-16 16:46:27.407Z | 359.377° N | 2025-12-16 16:53:27.407Z | 287.662° WNW | 34.43° | 2025-12-16 16:59:27.407Z | 231.281° WSW |
| 11 mins | 2025-12-17 01:27:27.407Z | 109.208° ESE | 2025-12-17 01:32:27.407Z | 58.07° ENE | 25.995° | 2025-12-17 01:38:27.407Z | 5.524° NNE |
| 12 mins | 2025-12-17 03:14:27.407Z | 184.691° SSW | 2025-12-17 03:19:27.407Z | 253.6° W | 40.794° | 2025-12-17 03:26:27.407Z | 336.545° NNW |
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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