DELTA 1 DEB, 21341
Orbit data source: Space-Track
DELTA 1 DEB, 21341 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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21341 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 shape, 0.2 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 DELTA 1 DEB
1 21341U 75052BK 26006.18116483 .00000036 00000-0 25370-3 0 9995
2 21341 99.7582 79.3850 0498347 29.9028 356.3605 12.58273909589455Epoch: 2026-01-06T04:20Z
TLE epoch observation values (Epoch: 2026-01-06T04:20:52.641Z)
Latitude
25.50827°
Longitude
-96.28441°
Altitude
1,044.634 km
Speed
7.512 km/s
True Right ascension
04h 58m 48s
True Declination
25° 22' 48"
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
07:28:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,816.487 km
Perigee altitude
1,038.504 km
Semi-major axis
7,805.633 km
Eccentricity
0.04983
Inclination
99.7582°
RAAN
79.385°
Arg. of periapsis
29.9028°
True anomaly
355.97404°
Mean anomaly
356.3605°
Eccentric anomaly
356.16976°
Mean motion
3.14725 °/min
Orbital period
114.39 mins
BSTAR
0.0002537
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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. |
|---|---|---|---|---|---|---|---|
| 16 mins | 2026-01-07 17:03:42.737Z | 24.825° NE | 2026-01-07 17:10:42.737Z | 90.507° ESE | 40.198° | 2026-01-07 17:19:42.737Z | 178.093° S |
| 13 mins | 2026-01-07 18:57:42.737Z | 350.941° N | 2026-01-07 19:03:42.737Z | 292.726° NW | 29.53° | 2026-01-07 19:10:42.737Z | 239.291° WSW |
| 10 mins | 2026-01-08 04:03:42.737Z | 136.811° SSE | 2026-01-08 04:07:42.737Z | 77.17° E | 38.209° | 2026-01-08 04:13:42.737Z | 356.022° N |
| 8 mins | 2026-01-08 05:57:42.737Z | 227.58° WSW | 2026-01-08 06:00:42.737Z | 261.114° W | 20.23° | 2026-01-08 06:05:42.737Z | 314.525° NW |
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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