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: 13 hours ago
TLE from 13 hours ago
0 DELTA 1 DEB
1 25997U 75052BA 25353.80815584 .00002262 00000-0 69216-3 0 9997
2 25997 99.9839 303.8800 0120405 167.5106 192.9107 14.38939134645583Epoch: 2025-12-19T19:23Z
TLE epoch observation values (Epoch: 2025-12-19T19:23:44.664Z)
Latitude
0.00002°
Longitude
-75.7001°
Altitude
848.768 km
Speed
7.385 km/s
True Right ascension
20h 15m 31s
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
07:16:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
845.141 km
Perigee altitude
673.267 km
Semi-major axis
7,137.341 km
Eccentricity
0.01204
Inclination
99.9839°
RAAN
303.88°
Arg. of periapsis
167.5106°
True anomaly
192.60688°
Mean anomaly
192.9107°
Eccentric anomaly
192.75835°
Mean motion
3.59947 °/min
Orbital period
100.01 mins
BSTAR
0.00069216
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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 | 2025-12-20 09:20:06.166Z | 32.519° NE | 2025-12-20 09:24:06.166Z | 105.724° ESE | 33.377° | 2025-12-20 09:28:06.166Z | 170.795° S |
| 4 mins | 2025-12-20 11:01:06.166Z | 319.392° NNW | 2025-12-20 11:02:06.166Z | 302.89° NW | 18.507° | 2025-12-20 11:05:06.166Z | 257.383° W |
| 9 mins | 2025-12-20 20:33:06.166Z | 154.142° SSE | 2025-12-20 20:37:06.166Z | 96.385° ESE | 43.342° | 2025-12-20 20:42:06.166Z | 349.699° 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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