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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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: 1 day ago
TLE from 1 day ago
0 DELTA 1 DEB
1 25997U 75052BA 26081.87460296 .00006241 00000-0 18336-2 0 9996
2 25997 99.9910 52.2186 0117426 262.2684 96.5152 14.40259153658973Epoch: 2026-03-22T20:59Z
TLE epoch observation values (Epoch: 2026-03-22T20:59:25.695Z)
Latitude
-0.00011°
Longitude
-83.01314°
Altitude
771.019 km
Speed
7.463 km/s
True Right ascension
03h 28m 52s
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
04:49:03
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
838.599 km
Perigee altitude
671.08 km
Semi-major axis
7,132.977 km
Eccentricity
0.01174
Inclination
99.991°
RAAN
52.2186°
Arg. of periapsis
262.2684°
True anomaly
97.84977°
Mean anomaly
96.5152°
Eccentric anomaly
97.18272°
Mean motion
3.60277 °/min
Orbital period
99.92 mins
BSTAR
0.0018336
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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 | 2026-03-24 10:15:38.171Z | 34.614° NE | 2026-03-24 10:19:38.171Z | 86.95° E | 29.864° | 2026-03-24 10:24:38.171Z | 164.272° S |
| 7 mins | 2026-03-24 11:55:38.171Z | 341.644° N | 2026-03-24 11:58:38.171Z | 294.415° NW | 25.48° | 2026-03-24 12:02:38.171Z | 239.799° WSW |
| 8 mins | 2026-03-24 21:28:38.171Z | 141.835° SSE | 2026-03-24 21:32:38.171Z | 53.829° ENE | 39.334° | 2026-03-24 21:36:38.171Z | 356.047° N |
| 5 mins | 2026-03-24 23:09:38.171Z | 244.148° WSW | 2026-03-24 23:11:38.171Z | 271.993° WNW | 17.455° | 2026-03-24 23:14:38.171Z | 307.188° 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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