DELTA 1 DEB, 40761
Orbit data source: Space-Track
DELTA 1 DEB, 40761 is space debris in SSO originally from a launch on Thu, 29 Jul 1976 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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40761 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 40761U 76077GE 25300.78539124 .00000274 00000-0 32680-2 0 9998
2 40761 102.4816 228.0724 0178740 33.1844 328.0266 12.11082746317995Epoch: 2025-10-27T18:50Z
TLE epoch observation values (Epoch: 2025-10-27T18:50:57.803Z)
Latitude
0°
Longitude
-91.0507°
Altitude
1,513.379 km
Speed
7.162 km/s
True Right ascension
15h 12m 17s
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
01:22:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,772.384 km
Perigee altitude
1,486.135 km
Semi-major axis
8,007.397 km
Eccentricity
0.01787
Inclination
102.4816°
RAAN
228.0724°
Arg. of periapsis
33.1844°
True anomaly
326.92115°
Mean anomaly
328.0266°
Eccentric anomaly
327.47599°
Mean motion
3.02905 °/min
Orbital period
118.85 mins
BSTAR
0.003268
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Other satellites on launch #77 in the year 1976 (1976-07-29 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. |
|---|---|---|---|---|---|---|---|
| 15 mins | 2025-10-30 06:58:08.652Z | 39.303° NE | 2025-10-30 07:05:08.652Z | 92.406° ESE | 27.802° | 2025-10-30 07:13:08.652Z | 154.754° SSE |
| 16 mins | 2025-10-30 08:55:08.652Z | 9.645° NNE | 2025-10-30 09:02:08.652Z | 303.602° NW | 41.596° | 2025-10-30 09:11:08.652Z | 218.027° SW |
| 7 mins | 2025-10-30 10:54:08.652Z | 337.236° NNW | 2025-10-30 10:57:08.652Z | 315.779° NNW | 14.978° | 2025-10-30 11:01:08.652Z | 288.354° WNW |
| 4 mins | 2025-10-30 16:31:08.652Z | 51.504° ENE | 2025-10-30 16:32:08.652Z | 44.066° NE | 12.486° | 2025-10-30 16:35:08.652Z | 22.416° NNE |
| 15 mins | 2025-10-30 18:20:08.652Z | 137.111° SSE | 2025-10-30 18:27:08.652Z | 61.064° ENE | 40.022° | 2025-10-30 18:35:08.652Z | 349.477° N |
| 13 mins | 2025-10-30 20:18:08.652Z | 209.771° SW | 2025-10-30 20:24:08.652Z | 265.101° W | 27.201° | 2025-10-30 20:31:08.652Z | 321.987° 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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