DELTA 1 DEB, 21296
Orbit data source: Space-Track
DELTA 1 DEB, 21296 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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21296 intel report (Beta)
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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, 0.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 DELTA 1 DEB
1 21296U 75052AH 26171.45243713 .00000025 00000-0 16034-3 0 9999
2 21296 99.5736 348.5570 0234736 258.0327 158.6021 13.10713524676723Epoch: 2026-06-20T10:51Z
TLE epoch observation values (Epoch: 2026-06-20T10:51:30.568Z)
Latitude
56.44648°
Longitude
-97.64552°
Altitude
1,396.364 km
Speed
7.088 km/s
True Right ascension
22h 15m 35s
True Declination
56° 18' 03"
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
15:46:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,396.048 km
Perigee altitude
1,039.443 km
Semi-major axis
7,595.883 km
Eccentricity
0.02347
Inclination
99.5736°
RAAN
348.557°
Arg. of periapsis
258.0327°
True anomaly
159.55731°
Mean anomaly
158.6021°
Eccentric anomaly
159.08228°
Mean motion
3.2785 °/min
Orbital period
109.81 mins
BSTAR
0.00016034
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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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2026-06-22 10:20:21.931Z | 111.844° ESE | 2026-06-22 10:26:21.931Z | 55.094° ENE | 26.38° | 2026-06-22 10:32:21.931Z | 5.581° NNE |
| 14 mins | 2026-06-22 12:07:21.931Z | 181.113° SSW | 2026-06-22 12:13:21.931Z | 251.152° W | 41.671° | 2026-06-22 12:21:21.931Z | 338.922° N |
| 11 mins | 2026-06-22 23:40:21.931Z | 40.502° NE | 2026-06-22 23:45:21.931Z | 92.42° ESE | 28.815° | 2026-06-22 23:51:21.931Z | 153.962° SSE |
| 12 mins | 2026-06-23 01:28:21.931Z | 359.073° N | 2026-06-23 01:34:21.931Z | 282.26° WNW | 36.98° | 2026-06-23 01:40:21.931Z | 222.864° SW |
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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