OBJECT L, 66676
Orbit data source: Space-Track
You're viewing an Uncataloged Satellite
Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.
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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Edit Public Description
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: 1 day ago
TLE from 1 day ago
0 OBJECT L
1 66676U 25276L 26034.18190381 .00006020 00000-0 30364-3 0 9996
2 66676 97.4319 109.9480 0007560 109.3319 250.8733 15.17478459 10078Epoch: 2026-02-03T04:21Z
TLE epoch observation values (Epoch: 2026-02-03T04:21:56.489Z)
Latitude
0.00002°
Longitude
-88.90389°
Altitude
518.262 km
Speed
7.603 km/s
True Right ascension
07h 19m 47s
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
08:42:05
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
515.642 km
Perigee altitude
505.227 km
Semi-major axis
6,888.572 km
Eccentricity
0.00076
Inclination
97.4319°
RAAN
109.948°
Arg. of periapsis
109.3319°
True anomaly
250.79148°
Mean anomaly
250.8733°
Eccentric anomaly
250.83239°
Mean motion
3.7962 °/min
Orbital period
94.83 mins
BSTAR
0.00030364
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-02-04 17:19:45.828Z | 31.585° NE | 2026-02-04 17:22:45.828Z | 91.678° ESE | 30.325° | 2026-02-04 17:25:45.828Z | 161.883° S |
| 5 mins | 2026-02-05 05:33:45.828Z | 211.869° SW | 2026-02-05 05:35:45.828Z | 260.901° W | 27.243° | 2026-02-05 05:38:45.828Z | 323.662° NNW |
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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