DELTA 1 DEB, 26839
Orbit data source: Space-Track
DELTA 1 DEB, 26839 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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26839 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: 1 day ago
TLE from 1 day ago
0 DELTA 1 DEB
1 26839U 75052KT 25299.75037669 .00000301 00000-0 71307-3 0 9992
2 26839 100.1130 226.1377 0083445 80.5452 309.7405 13.30978644635403Epoch: 2025-10-26T18:00Z
TLE epoch observation values (Epoch: 2025-10-26T18:00:32.546Z)
Latitude
29.08924°
Longitude
-85.0256°
Altitude
1,106.721 km
Speed
7.321 km/s
True Right ascension
14h 41m 53s
True Declination
28° 57' 01"
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
16:42:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,203.161 km
Perigee altitude
1,077.684 km
Semi-major axis
7,518.559 km
Eccentricity
0.00834
Inclination
100.113°
RAAN
226.1377°
Arg. of periapsis
80.5452°
True anomaly
309.00031°
Mean anomaly
309.7405°
Eccentric anomaly
309.3709°
Mean motion
3.32921 °/min
Orbital period
108.13 mins
BSTAR
0.00071307
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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 | 2025-10-28 06:35:41.059Z | 60.527° ENE | 2025-10-28 06:38:41.059Z | 89.427° E | 15.765° | 2025-10-28 06:42:41.059Z | 126.837° SE |
| 12 mins | 2025-10-28 08:20:41.059Z | 12.071° NNE | 2025-10-28 08:25:41.059Z | 328.011° NNW | 44.205° | 2025-10-28 08:32:41.059Z | 202.324° SSW |
| 5 mins | 2025-10-28 10:09:41.059Z | 324.366° NNW | 2025-10-28 10:11:41.059Z | 305.064° NW | 13.874° | 2025-10-28 10:14:41.059Z | 277.63° WNW |
| 11 mins | 2025-10-28 18:41:41.059Z | 146.436° SSE | 2025-10-28 18:46:41.059Z | 76.852° E | 41.697° | 2025-10-28 18:52:41.059Z | 352.354° N |
| 7 mins | 2025-10-28 20:30:41.059Z | 232.091° WSW | 2025-10-28 20:33:41.059Z | 264.768° W | 19.81° | 2025-10-28 20:37:41.059Z | 307.106° 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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