SCOUT X-4 R/B, 1815
Orbit data source: Space-Track
SCOUT X-4 R/B, 1815 is space debris in LEO originally from a launch on Mon, 06 Dec 1965 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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1815 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
ABL
Mission
Spacecraft
Bus & Motor
ALTAIR, Unknown motor
Mass
33 kg wet, 33 kg dry
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Cyl, 0.8 m
Radar Cross Section
0.687 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 SCOUT X-4 R/B
1 01815U 65101B 25258.00549784 .00001987 00000-0 20888-3 0 9991
2 01815 75.8400 119.1159 0006459 142.4440 217.7204 14.89825979 27218Epoch: 2025-09-15T00:07Z
TLE epoch observation values (Epoch: 2025-09-15T00:07:55.013Z)
Latitude
-0°
Longitude
122.92032°
Altitude
604.821 km
Speed
7.555 km/s
True Right ascension
07h 56m 27s
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
09:51:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
600.399 km
Perigee altitude
591.39 km
Semi-major axis
6,974.031 km
Eccentricity
0.00065
Inclination
75.84°
RAAN
119.1159°
Arg. of periapsis
142.444°
True anomaly
217.67515°
Mean anomaly
217.7204°
Eccentric anomaly
217.69777°
Mean motion
3.72664 °/min
Orbital period
96.6 mins
BSTAR
0.00020888
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Other satellites on launch #101 in the year 1965 (1965-12-06 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.SCOUT X-4 R/B 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2025-09-16 02:29:32.922Z | 333.451° NNW | 2025-09-16 02:32:32.922Z | 251.364° W | 41.788° | 2025-09-16 02:36:32.922Z | 175.98° S |
| 5 mins | 2025-09-16 14:57:32.922Z | 131.88° SE | 2025-09-16 14:59:32.922Z | 92.503° ESE | 21.619° | 2025-09-16 15:02:32.922Z | 46.26° ENE |
| 5 mins | 2025-09-16 16:35:32.922Z | 254.654° W | 2025-09-16 16:37:32.922Z | 297.867° NW | 24.556° | 2025-09-16 16:40:32.922Z | 348.681° N |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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