DELTA 1 DEB, 25997
Orbit data source: Space-Track
DELTA 1 DEB, 25997 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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25997 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, 0.1 m
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 25997U 75052BA 25288.49533385 .00010264 00000-0 31182-2 0 9996
2 25997 99.9768 228.0161 0126227 354.6496 5.3329 14.37838635636194Epoch: 2025-10-15T11:53Z
TLE epoch observation values (Epoch: 2025-10-15T11:53:16.844Z)
Latitude
-0.00007°
Longitude
25.42734°
Altitude
678.753 km
Speed
7.564 km/s
True Right ascension
15h 12m 03s
True Declination
0° 00' 00"
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
21:12:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
852.987 km
Perigee altitude
672.71 km
Semi-major axis
7,140.985 km
Eccentricity
0.01262
Inclination
99.9768°
RAAN
228.0161°
Arg. of periapsis
354.6496°
True anomaly
5.46948°
Mean anomaly
5.3329°
Eccentric anomaly
5.40097°
Mean motion
3.59671 °/min
Orbital period
100.09 mins
BSTAR
0.0031182
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-10-17 07:54:34.604Z | 53.219° ENE | 2025-10-17 07:57:34.604Z | 89.968° E | 19.013° | 2025-10-17 08:01:34.604Z | 139.261° SSE |
| 8 mins | 2025-10-17 09:33:34.604Z | 357.887° N | 2025-10-17 09:36:34.604Z | 304.82° NW | 38.248° | 2025-10-17 09:41:34.604Z | 216.913° SW |
| 6 mins | 2025-10-17 19:09:34.604Z | 108.716° ESE | 2025-10-17 19:11:34.604Z | 73.773° E | 24.972° | 2025-10-17 19:15:34.604Z | 10.569° NNE |
| 6 mins | 2025-10-17 20:48:34.604Z | 220.017° SW | 2025-10-17 20:50:34.604Z | 258.995° W | 26.112° | 2025-10-17 20:54:34.604Z | 320.616° 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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