DELTA 1 DEB, 40759
Orbit data source: Space-Track
DELTA 1 DEB, 40759 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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40759 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
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 3 weeks ago
TLE from 3 weeks ago
0 DELTA 1 DEB
1 40759U 76077GC 25237.96266087 .00000034 00000-0 37003-3 0 9998
2 40759 102.1233 324.8911 0293028 174.0176 186.4524 12.66463456947639Epoch: 2025-08-25T23:06Z
TLE epoch observation values (Epoch: 2025-08-25T23:06:13.899Z)
Latitude
-0.00002°
Longitude
3.872°
Altitude
1,625.452 km
Speed
6.955 km/s
True Right ascension
21h 39m 33s
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
17:55:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,621.667 km
Perigee altitude
1,166.181 km
Semi-major axis
7,772.061 km
Eccentricity
0.0293
Inclination
102.1233°
RAAN
324.8911°
Arg. of periapsis
174.0176°
True anomaly
186.08832°
Mean anomaly
186.4524°
Eccentric anomaly
186.26907°
Mean motion
3.16766 °/min
Orbital period
113.65 mins
BSTAR
0.00037003
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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. |
|---|---|---|---|---|---|---|---|
| 14 mins | 2025-09-18 04:36:56.901Z | 126.11° SE | 2025-09-18 04:43:56.901Z | 67.858° E | 32.164° | 2025-09-18 04:50:56.901Z | 357.731° N |
| 14 mins | 2025-09-18 06:28:56.901Z | 189.43° SSW | 2025-09-18 06:35:56.901Z | 261.377° W | 35.677° | 2025-09-18 06:42:56.901Z | 329.124° NNW |
| 12 mins | 2025-09-18 18:23:56.901Z | 33.033° NE | 2025-09-18 18:28:56.901Z | 90.578° ESE | 36.508° | 2025-09-18 18:35:56.901Z | 175.868° S |
| 9 mins | 2025-09-18 20:16:56.901Z | 347.351° N | 2025-09-18 20:20:56.901Z | 298.919° NW | 27.014° | 2025-09-18 20:25:56.901Z | 246.35° WSW |
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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