OBJECT D, 66296
Orbit data source: Space-Track
OBJECT D, 66296 is a satellite in LEO that was launched on Sun, 02 Nov 2025 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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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66296 intel report (Beta)
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Identifier
Orbit
Country
TBDRelated business
None
Manufacturer
Unknown
Mission
Operational Commercial Communications
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.008 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 16 hours ago
TLE from 16 hours ago
0 OBJECT D
1 66296U 25248D 26171.17215489 .00005480 00000-0 25001-3 0 9992
2 66296 45.4046 104.3042 0003734 79.5816 280.5491 15.21710663 34986Epoch: 2026-06-20T04:07Z
TLE epoch observation values (Epoch: 2026-06-20T04:07:54.182Z)
Latitude
-0.00007°
Longitude
133.93778°
Altitude
500.255 km
Speed
7.616 km/s
True Right ascension
06h 57m 12s
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
07:14:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
504.787 km
Perigee altitude
499.649 km
Semi-major axis
6,880.355 km
Eccentricity
0.00037
Inclination
45.4046°
RAAN
104.3042°
Arg. of periapsis
79.5816°
True anomaly
280.50703°
Mean anomaly
280.5491°
Eccentric anomaly
280.52807°
Mean motion
3.80301 °/min
Orbital period
94.66 mins
BSTAR
0.00025001
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Other satellites on launch #248 in the year 2025 (2025-11-02 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 D 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 | 2026-06-20 21:38:03.740Z | 173.29° S | 2026-06-20 21:40:03.740Z | 139.47° SSE | 15.559° | 2026-06-20 21:42:03.740Z | 105.067° ESE |
| 6 mins | 2026-06-20 23:16:03.740Z | 240.5° WSW | 2026-06-20 23:19:03.740Z | 95.013° ESE | 44.201° | 2026-06-20 23:22:03.740Z | 66.82° ENE |
| 5 mins | 2026-06-21 00:56:03.740Z | 293.733° NW | 2026-06-21 00:58:03.740Z | 345.261° N | 31.655° | 2026-06-21 01:01:03.740Z | 56.748° ENE |
| 5 mins | 2026-06-21 02:36:03.740Z | 315.141° NNW | 2026-06-21 02:38:03.740Z | 19.31° NNE | 33.06° | 2026-06-21 02:41:03.740Z | 80.054° E |
| 5 mins | 2026-06-21 04:15:03.740Z | 286.025° WNW | 2026-06-21 04:17:03.740Z | 223.637° SW | 42.688° | 2026-06-21 04:20:03.740Z | 127.803° SE |
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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