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: 4 days ago
TLE from 4 days ago
0 DELTA 1 DEB
1 40764U 76077GH 25308.75171144 .00000001 00000-0 34753-3 0 9992
2 40764 102.1759 285.6937 0001184 84.6546 275.4652 12.40701804873999Epoch: 2025-11-04T18:02Z
TLE epoch observation values (Epoch: 2025-11-04T18:02:27.868Z)
Latitude
-0.00004°
Longitude
-29.15664°
Altitude
1,506.084 km
Speed
7.112 km/s
True Right ascension
19h 02m 46s
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
23:40:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,502.147 km
Perigee altitude
1,500.281 km
Semi-major axis
7,879.351 km
Eccentricity
0.00012
Inclination
102.1759°
RAAN
285.6937°
Arg. of periapsis
84.6546°
True anomaly
275.45169°
Mean anomaly
275.4652°
Eccentric anomaly
275.45845°
Mean motion
3.10318 °/min
Orbital period
116.01 mins
BSTAR
0.00034753
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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 | 2025-11-09 10:54:58.823Z | 29.83° NE | 2025-11-09 11:01:58.823Z | 91.858° ESE | 37.394° | 2025-11-09 11:09:58.823Z | 174.398° S |
| 13 mins | 2025-11-09 12:49:58.823Z | 358.548° N | 2025-11-09 12:55:58.823Z | 301.549° NW | 32.046° | 2025-11-09 13:02:58.823Z | 238.911° WSW |
| 8 mins | 2025-11-09 20:10:58.823Z | 77.067° E | 2025-11-09 20:14:58.823Z | 46.097° ENE | 16.558° | 2025-11-09 20:18:58.823Z | 15.928° NNE |
| 15 mins | 2025-11-09 21:59:58.823Z | 149.084° SSE | 2025-11-09 22:06:58.823Z | 78.625° E | 43.696° | 2025-11-09 22:14:58.823Z | 346.428° N |
| 11 mins | 2025-11-09 23:56:58.823Z | 225.276° WSW | 2025-11-10 00:01:58.823Z | 268.852° W | 22.133° | 2025-11-10 00:07:58.823Z | 315.315° 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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