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
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
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 DELTA 1 DEB
1 21293U 75052AE 25259.21134729 .00000017 00000-0 17996-3 0 9991
2 21293 99.8746 57.6349 0272084 234.3944 301.3655 12.91657209617805Epoch: 2025-09-16T05:04Z
TLE epoch observation values (Epoch: 2025-09-16T05:04:20.405Z)
Latitude
6.77616°
Longitude
167.3241°
Altitude
1,192.581 km
Speed
7.307 km/s
True Right ascension
15h 55m 15s
True Declination
6° 44' 18"
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
06:35:37
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,501.041 km
Perigee altitude
1,083.638 km
Semi-major axis
7,670.476 km
Eccentricity
0.02721
Inclination
99.8746°
RAAN
57.6349°
Arg. of periapsis
234.3944°
True anomaly
298.65635°
Mean anomaly
301.3655°
Eccentric anomaly
300.01564°
Mean motion
3.2308 °/min
Orbital period
111.43 mins
BSTAR
0.00017996
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2025-09-16 21:36:01.634Z | 65.619° ENE | 2025-09-16 21:38:01.634Z | 81.114° E | 11.643° | 2025-09-16 21:40:01.634Z | 97.368° ESE |
| 13 mins | 2025-09-16 23:23:01.634Z | 19.214° NNE | 2025-09-16 23:30:01.634Z | 133.478° SE | 43.845° | 2025-09-16 23:36:01.634Z | 188.749° SSW |
| 9 mins | 2025-09-17 01:14:01.634Z | 343.743° N | 2025-09-17 01:18:01.634Z | 308.608° NW | 21.615° | 2025-09-17 01:23:01.634Z | 261.541° W |
| 6 mins | 2025-09-17 08:17:01.634Z | 67.473° ENE | 2025-09-17 08:19:01.634Z | 52.497° ENE | 14.484° | 2025-09-17 08:23:01.634Z | 23.271° NE |
| 14 mins | 2025-09-17 10:01:01.634Z | 144.335° SSE | 2025-09-17 10:07:01.634Z | 83.607° E | 41.771° | 2025-09-17 10:15:01.634Z | 352.29° N |
| 12 mins | 2025-09-17 11:52:01.634Z | 217.022° SW | 2025-09-17 11:58:01.634Z | 272.034° WNW | 26.203° | 2025-09-17 12:04:01.634Z | 320.807° 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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