OBJECT L, 66676
Orbit data source: Space-Track
OBJECT L, 66676 is a satellite in SSO that was launched on Fri, 28 Nov 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.
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66676 intel report (Beta)
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Identifier
Orbit
Country
TBDRelated business
None
Manufacturer
Unknown
Mission
Operational Civil Technology
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box + 2 Ant, 0.1 m
Radar Cross Section
0.006 m²
Expand to show TLE details & historyLast TLE update: 14 hours ago
TLE from 14 hours ago
0 OBJECT L
1 66676U 25276L 26144.64731670 .00004083 00000-0 19964-3 0 9991
2 66676 97.4180 218.3507 0007632 90.0896 270.1213 15.18752248 26836Epoch: 2026-05-24T15:32Z
TLE epoch observation values (Epoch: 2026-05-24T15:32:08.162Z)
Latitude
-0.00005°
Longitude
103.07024°
Altitude
512.692 km
Speed
7.607 km/s
True Right ascension
14h 33m 24s
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
14:31:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
511.833 km
Perigee altitude
501.324 km
Semi-major axis
6,884.716 km
Eccentricity
0.00076
Inclination
97.418°
RAAN
218.3507°
Arg. of periapsis
90.0896°
True anomaly
270.03384°
Mean anomaly
270.1213°
Eccentric anomaly
270.07757°
Mean motion
3.79939 °/min
Orbital period
94.75 mins
BSTAR
0.00019964
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Other satellites on launch #276 in the year 2025 (2025-11-28 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.OBJECT L 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-05-25 05:53:54.666Z | 226.608° WSW | 2026-05-25 05:55:54.666Z | 260.477° W | 15.961° | 2026-05-25 05:57:54.666Z | 298.131° NW |
| 5 mins | 2026-05-25 17:24:54.666Z | 35.849° NE | 2026-05-25 17:26:54.666Z | 90.093° ESE | 34.225° | 2026-05-25 17:29:54.666Z | 167.784° S |
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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