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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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: 2 days ago
TLE from 2 days ago
0 DELTA 1 DEB
1 21296U 75052AH 25258.00273955 .00000038 00000-0 19051-3 0 9992
2 21296 99.5776 98.5770 0234980 186.4085 337.8433 13.10577444640242Epoch: 2025-09-15T00:03Z
TLE epoch observation values (Epoch: 2025-09-15T00:03:56.697Z)
Latitude
16.53723°
Longitude
-73.76597°
Altitude
1,058.245 km
Speed
7.403 km/s
True Right ascension
18h 45m 44s
True Declination
16° 26' 51"
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
06:36:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,396.772 km
Perigee altitude
1,039.772 km
Semi-major axis
7,596.409 km
Eccentricity
0.0235
Inclination
99.5776°
RAAN
98.577°
Arg. of periapsis
186.4085°
True anomaly
336.79948°
Mean anomaly
337.8433°
Eccentric anomaly
337.32427°
Mean motion
3.27816 °/min
Orbital period
109.82 mins
BSTAR
0.00019051
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-09-16 13:53:42.875Z | 227.254° WSW | 2025-09-16 13:54:42.875Z | 256.334° W | 40.938° | 2025-09-16 14:01:42.875Z | 336.512° NNW |
| 9 mins | 2025-09-17 01:21:42.875Z | 46.422° ENE | 2025-09-17 01:25:42.875Z | 96.386° ESE | 26.715° | 2025-09-17 01:30:42.875Z | 152.302° SSE |
| 10 mins | 2025-09-17 03:09:42.875Z | 354.167° N | 2025-09-17 03:13:42.875Z | 301.961° NW | 34.428° | 2025-09-17 03:19:42.875Z | 225.638° WSW |
| 10 mins | 2025-09-17 11:51:42.875Z | 104.015° ESE | 2025-09-17 11:56:42.875Z | 56.771° ENE | 23.907° | 2025-09-17 12:01:42.875Z | 11.92° NNE |
| 14 mins | 2025-09-17 13:37:42.875Z | 176.176° S | 2025-09-17 13:43:42.875Z | 241.623° WSW | 43.056° | 2025-09-17 13:51:42.875Z | 340.719° N |
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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