OPS 4682 DEB, 51489
Orbit data source: Space-Track
OPS 4682 DEB, 51489 is space debris in LEO originally from a launch on Sat, 03 Apr 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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51489 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, 1.1 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 OPS 4682 DEB
1 51489U 65027FZ 26263.23473057 .00000113 00000-0 38247-3 0 9999
2 51489 90.2513 9.1643 0025195 13.1539 347.0231 12.93831048488915Epoch: 2026-09-20T05:38Z
TLE epoch observation values (Epoch: 2026-09-20T05:38:00.721Z)
Latitude
-0.00004°
Longitude
-74.47054°
Altitude
1,270.409 km
Speed
7.229 km/s
True Right ascension
00h 36m 39s
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
21:45:39
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,302.793 km
Perigee altitude
1,264.186 km
Semi-major axis
7,661.626 km
Eccentricity
0.00252
Inclination
90.2513°
RAAN
9.1643°
Arg. of periapsis
13.1539°
True anomaly
346.95807°
Mean anomaly
347.0231°
Eccentric anomaly
346.9906°
Mean motion
3.2364 °/min
Orbital period
111.23 mins
BSTAR
0.00038247
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Other satellites on launch #27 in the year 1965 (1965-04-03 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.OPS 4682 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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-09-21 05:54:48.193Z | 108.173° ESE | 2026-09-21 05:58:48.193Z | 73.075° E | 20.165° | 2026-09-21 06:03:48.193Z | 29.509° NE |
| 14 mins | 2026-09-21 07:42:48.193Z | 184.431° SSW | 2026-09-21 07:48:48.193Z | 240.09° WSW | 72.499° | 2026-09-21 07:56:48.193Z | 354.142° N |
| 6 mins | 2026-09-21 17:33:48.193Z | 53.425° ENE | 2026-09-21 17:35:48.193Z | 69.59° E | 13.652° | 2026-09-21 17:39:48.193Z | 101.441° ESE |
| 14 mins | 2026-09-21 19:21:48.193Z | 4.775° NNE | 2026-09-21 19:28:48.193Z | 131.895° SE | 79.997° | 2026-09-21 19:35:48.193Z | 180.599° SSW |
| 8 mins | 2026-09-21 21:14:48.193Z | 322.971° NNW | 2026-09-21 21:18:48.193Z | 287.954° WNW | 18.447° | 2026-09-21 21:22:48.193Z | 254.707° W |
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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