DELTA 1 DEB, 21295
Orbit data source: Space-Track
DELTA 1 DEB, 21295 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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21295 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: 12 hours ago
TLE from 12 hours ago
0 DELTA 1 DEB
1 21295U 75052AG 25259.08606546 .00000170 00000-0 37390-3 0 9999
2 21295 99.7424 90.1066 0018897 268.9337 216.4051 13.42845564680970Epoch: 2025-09-16T02:03Z
TLE epoch observation values (Epoch: 2025-09-16T02:03:56.055Z)
Latitude
53.73247°
Longitude
-102.69544°
Altitude
1,118.797 km
Speed
7.293 km/s
True Right ascension
18h 54m 16s
True Declination
53° 34' 34"
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
06:35:36
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,110.135 km
Perigee altitude
1,081.887 km
Semi-major axis
7,474.148 km
Eccentricity
0.00189
Inclination
99.7424°
RAAN
90.1066°
Arg. of periapsis
268.9337°
True anomaly
216.27683°
Mean anomaly
216.4051°
Eccentric anomaly
216.34094°
Mean motion
3.35893 °/min
Orbital period
107.18 mins
BSTAR
0.0003739
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-16 14:04:00.596Z | 218.775° SW | 2025-09-16 14:09:00.596Z | 268.55° W | 20.829° | 2025-09-16 14:13:00.596Z | 309.991° NW |
| 11 mins | 2025-09-17 01:18:00.596Z | 26.964° NE | 2025-09-17 01:23:00.596Z | 90.27° ESE | 39.499° | 2025-09-17 01:29:00.596Z | 176.625° S |
| 8 mins | 2025-09-17 03:05:00.596Z | 340.29° N | 2025-09-17 03:09:00.596Z | 292.397° WNW | 24.027° | 2025-09-17 03:13:00.596Z | 250.405° W |
| 10 mins | 2025-09-17 11:34:00.596Z | 114.604° SE | 2025-09-17 11:39:00.596Z | 55.868° ENE | 26.534° | 2025-09-17 11:44:00.596Z | 6.321° NNE |
| 11 mins | 2025-09-17 13:19:00.596Z | 191.504° SSW | 2025-09-17 13:24:00.596Z | 261.759° W | 36.987° | 2025-09-17 13:30:00.596Z | 332.778° 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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