DELTA 1 DEB, 18600
Orbit data source: Space-Track
DELTA 1 DEB, 18600 is space debris in LEO 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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18600 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, 1.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 15 hours ago
TLE from 15 hours ago
0 DELTA 1 DEB
1 18600U 76077FF 25338.11270978 .00000719 00000-0 18110-1 0 9997
2 18600 102.0459 104.6316 0782013 328.4792 72.3826 10.91673885446915Epoch: 2025-12-04T02:42Z
TLE epoch observation values (Epoch: 2025-12-04T02:42:18.124Z)
Latitude
48.25137°
Longitude
-22.88608°
Altitude
2,058.817 km
Speed
6.94 km/s
True Right ascension
06h 03m 27s
True Declination
48° 06' 25"
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
15:28:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
2,874.371 km
Perigee altitude
1,532.213 km
Semi-major axis
8,581.429 km
Eccentricity
0.0782
Inclination
102.0459°
RAAN
104.6316°
Arg. of periapsis
328.4792°
True anomaly
81.14913°
Mean anomaly
72.3826°
Eccentric anomaly
76.74382°
Mean motion
2.73026 °/min
Orbital period
131.86 mins
BSTAR
0.01811
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-12-04 18:37:35.289Z | 59.109° ENE | 2025-12-04 18:43:35.289Z | 83.664° E | 12.468° | 2025-12-04 18:48:35.289Z | 103.898° ESE |
| 27 mins | 2025-12-04 20:41:35.289Z | 25.463° NE | 2025-12-04 20:54:35.289Z | 102.112° ESE | 40.924° | 2025-12-04 21:08:35.289Z | 179.424° S |
| 26 mins | 2025-12-04 22:50:35.289Z | 8.118° NNE | 2025-12-04 23:02:35.289Z | 302.852° NW | 37.56° | 2025-12-04 23:16:35.289Z | 233.861° WSW |
| 13 mins | 2025-12-05 01:01:35.289Z | 353.389° N | 2025-12-05 01:07:35.289Z | 326.156° NNW | 16.123° | 2025-12-05 01:14:35.289Z | 296.511° NW |
| 8 mins | 2025-12-05 05:08:35.289Z | 45.855° ENE | 2025-12-05 05:11:35.289Z | 29.609° NE | 13.213° | 2025-12-05 05:16:35.289Z | 5.183° NNE |
| 19 mins | 2025-12-05 07:08:35.289Z | 123.103° SE | 2025-12-05 07:16:35.289Z | 59.134° ENE | 35.934° | 2025-12-05 07:27:35.289Z | 350.758° N |
| 18 mins | 2025-12-05 09:18:35.289Z | 197.003° SSW | 2025-12-05 09:25:35.289Z | 260.516° W | 36.039° | 2025-12-05 09:36:35.289Z | 333.408° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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