DELTA 1 DEB, 40764
Orbit data source: Space-Track
DELTA 1 DEB, 40764 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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40764 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: 6 days ago
TLE from 6 days ago
0 DELTA 1 DEB
1 40764U 76077GH 26017.69180112 -.00000008 00000-0 27925-3 0 9999
2 40764 102.1857 359.7243 0001414 339.3812 20.7194 12.40709948883162Epoch: 2026-01-17T16:36Z
TLE epoch observation values (Epoch: 2026-01-17T16:36:11.616Z)
Latitude
-0.00003°
Longitude
-6.43718°
Altitude
1,505.095 km
Speed
7.113 km/s
True Right ascension
23h 58m 53s
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
03:57:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,502.294 km
Perigee altitude
1,500.066 km
Semi-major axis
7,879.317 km
Eccentricity
0.00014
Inclination
102.1857°
RAAN
359.7243°
Arg. of periapsis
339.3812°
True anomaly
20.72513°
Mean anomaly
20.7194°
Eccentric anomaly
20.72227°
Mean motion
3.1032 °/min
Orbital period
116.01 mins
BSTAR
0.00027925
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-01-24 09:54:48.039Z | 55.981° ENE | 2026-01-24 09:59:48.039Z | 94.688° ESE | 17.352° | 2026-01-24 10:04:48.039Z | 131.621° SE |
| 15 mins | 2026-01-24 11:46:48.039Z | 17.576° NNE | 2026-01-24 11:53:48.039Z | 9.292° NNE | 44.761° | 2026-01-24 12:01:48.039Z | 201.104° SSW |
| 10 mins | 2026-01-24 13:42:48.039Z | 343.491° N | 2026-01-24 13:46:48.039Z | 310.454° NW | 20.171° | 2026-01-24 13:52:48.039Z | 264.702° W |
| 12 mins | 2026-01-24 20:59:48.039Z | 107.905° ESE | 2026-01-24 21:05:48.039Z | 53.316° ENE | 27.572° | 2026-01-24 21:11:48.039Z | 2.852° NNE |
| 15 mins | 2026-01-24 22:51:48.039Z | 177.347° S | 2026-01-24 22:58:48.039Z | 254.873° W | 41.743° | 2026-01-24 23:06:48.039Z | 335.263° 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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