WESTFORD NEEDLES, 2431
Orbit data source: Space-Track
WESTFORD NEEDLES, 2431 is space debris in LEO originally from a launch on Thu, 09 May 1963 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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2431 intel report (Beta)
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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, 0.3 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 6 days ago
TLE from 6 days ago
0 WESTFORD NEEDLES
1 02431U 63014AC 26298.07262539 -.00000061 00000-0 -27998-1 0 9990
2 02431 87.5412 180.8625 0329016 134.0697 228.7749 8.68461425380981Epoch: 2026-10-25T01:44Z
TLE epoch observation values (Epoch: 2026-10-25T01:44:34.833Z)
Latitude
-0.00001°
Longitude
121.24765°
Altitude
3,844.525 km
Speed
6.175 km/s
True Right ascension
12h 03m 26s
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
06:33:33
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,946.277 km
Perigee altitude
3,288.538 km
Semi-major axis
9,995.544 km
Eccentricity
0.0329
Inclination
87.5412°
RAAN
180.8625°
Arg. of periapsis
134.0697°
True anomaly
226.01517°
Mean anomaly
228.7749°
Eccentric anomaly
227.38754°
Mean motion
2.17187 °/min
Orbital period
165.76 mins
BSTAR
-0.027998
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Other satellites on launch #14 in the year 1963 (1963-05-09 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.WESTFORD NEEDLES 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 | 2026-10-31 12:52:59.678Z | 67.961° E | 2026-10-31 12:57:59.678Z | 50.92° ENE | 12.412° | 2026-10-31 13:02:59.678Z | 33.426° NE |
| 34 mins | 2026-10-31 15:20:59.678Z | 154.695° SSE | 2026-10-31 15:37:59.678Z | 81.987° E | 63.361° | 2026-10-31 15:54:59.678Z | 5.922° NNE |
| 32 mins | 2026-10-31 18:08:59.678Z | 224.443° SW | 2026-10-31 18:24:59.678Z | 287.747° WNW | 38.183° | 2026-10-31 18:40:59.678Z | 353.044° N |
| 9 mins | 2026-11-01 00:28:59.678Z | 34.243° NE | 2026-11-01 00:32:59.678Z | 49.11° ENE | 11.828° | 2026-11-01 00:37:59.678Z | 67.527° E |
| 33 mins | 2026-11-01 03:08:59.678Z | 2.479° NNE | 2026-11-01 03:24:59.678Z | 83.305° E | 64.914° | 2026-11-01 03:41:59.678Z | 165.18° S |
| 26 mins | 2026-11-01 05:56:59.678Z | 344.07° N | 2026-11-01 06:08:59.678Z | 292.071° WNW | 34.705° | 2026-11-01 06:22:59.678Z | 234.165° WSW |
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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