DELTA 1 DEB, 21293
Orbit data source: Space-Track
DELTA 1 DEB, 21293 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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21293 intel report (Beta)
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Edit Public Description
Expand to show TLE details & historyLast TLE update: 21 hours ago
TLE from 21 hours ago
0 DELTA 1 DEB
1 21293U 75052AE 25355.87194755 .00000012 00000-0 15898-3 0 9999
2 21293 99.8823 144.2193 0271716 19.2036 135.8941 12.91694319630282Epoch: 2025-12-21T20:55Z
TLE epoch observation values (Epoch: 2025-12-21T20:55:36.268Z)
Latitude
22.44578°
Longitude
-76.25326°
Altitude
1,449.746 km
Speed
7.068 km/s
True Right ascension
21h 53m 18s
True Declination
22° 20' 07"
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
16:44:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,500.608 km
Perigee altitude
1,083.778 km
Semi-major axis
7,670.33 km
Eccentricity
0.02717
Inclination
99.8823°
RAAN
144.2193°
Arg. of periapsis
19.2036°
True anomaly
138.00903°
Mean anomaly
135.8941°
Eccentric anomaly
136.95671°
Mean motion
3.23089 °/min
Orbital period
111.42 mins
BSTAR
0.00015898
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-22 20:58:01.766Z | 66.014° ENE | 2025-12-22 21:01:01.766Z | 88.634° E | 12.468° | 2025-12-22 21:04:01.766Z | 110.593° ESE |
| 15 mins | 2025-12-22 22:45:01.766Z | 20.283° NNE | 2025-12-22 22:52:01.766Z | 125.579° SE | 43.637° | 2025-12-22 23:00:01.766Z | 188.826° SSW |
| 11 mins | 2025-12-23 00:36:01.766Z | 344.258° N | 2025-12-23 00:41:01.766Z | 297.422° NW | 23.191° | 2025-12-23 00:47:01.766Z | 250.248° W |
| 11 mins | 2025-12-23 09:26:01.766Z | 141.212° SSE | 2025-12-23 09:31:01.766Z | 67.193° ENE | 39.746° | 2025-12-23 09:37:01.766Z | 354.454° N |
| 8 mins | 2025-12-23 11:18:01.766Z | 230.244° WSW | 2025-12-23 11:21:01.766Z | 264.343° W | 21.209° | 2025-12-23 11:26:01.766Z | 315.316° 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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