WESTFORD NEEDLES, 2381
Orbit data source: Space-Track
WESTFORD NEEDLES, 2381 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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2381 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
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 WESTFORD NEEDLES
1 02381U 63014AB 25260.99305782 .00000146 00000-0 63499-1 0 9999
2 02381 87.2956 123.9829 0236449 166.1609 194.5872 8.67463584367669Epoch: 2025-09-17T23:50Z
TLE epoch observation values (Epoch: 2025-09-17T23:50:00.195Z)
Latitude
0.00001°
Longitude
129.32105°
Altitude
3,858.772 km
Speed
6.169 km/s
True Right ascension
08h 15m 55s
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
05:39:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
3,861.604 km
Perigee altitude
3,388.554 km
Semi-major axis
10,003.216 km
Eccentricity
0.02364
Inclination
87.2956°
RAAN
123.9829°
Arg. of periapsis
166.1609°
True anomaly
193.92381°
Mean anomaly
194.5872°
Eccentric anomaly
194.25364°
Mean motion
2.16937 °/min
Orbital period
165.95 mins
BSTAR
0.063499
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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. |
|---|---|---|---|---|---|---|---|
| 34 mins | 2025-09-18 13:42:53.835Z | 139.144° SSE | 2025-09-18 14:00:53.835Z | 72.131° E | 35.874° | 2025-09-18 14:16:53.835Z | 9.824° NNE |
| 36 mins | 2025-09-18 16:27:53.835Z | 205.149° SW | 2025-09-18 16:45:53.835Z | 279.696° WNW | 39.436° | 2025-09-18 17:03:53.835Z | 356.883° N |
| 32 mins | 2025-09-19 01:32:53.835Z | 6.243° NNE | 2025-09-19 01:48:53.835Z | 80.16° E | 36.619° | 2025-09-19 02:04:53.835Z | 148.765° SSE |
| 31 mins | 2025-09-19 04:18:53.835Z | 350.713° N | 2025-09-19 04:33:53.835Z | 288.575° WNW | 37.196° | 2025-09-19 04:49:53.835Z | 216.922° SW |
| 17 mins | 2025-09-19 12:04:53.835Z | 82.18° E | 2025-09-19 12:13:53.835Z | 52.182° ENE | 15.821° | 2025-09-19 12:21:53.835Z | 25.054° NE |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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