OBJECT CZ, 66761
Orbit data source: Space-Track
OBJECT CZ, 66761 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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66761 intel report (Beta)
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Identifier
Orbit
Country
TBDRelated business
None
Manufacturer
Unknown
Mission
Operational Amateur Science
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.2 m
Radar Cross Section
0.080 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 22 hours ago
TLE from 22 hours ago
0 OBJECT CZ
1 66761U 25276CZ 26238.15474909 .00008016 00000-0 34041-3 0 9998
2 66761 97.4143 311.3032 0002185 76.8995 283.2486 15.23332969 41101Epoch: 2026-08-26T03:42Z
TLE epoch observation values (Epoch: 2026-08-26T03:42:50.321Z)
Latitude
0.00002°
Longitude
-78.81829°
Altitude
498.546 km
Speed
7.615 km/s
True Right ascension
20h 45m 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
17:12:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
494.259 km
Perigee altitude
491.256 km
Semi-major axis
6,870.895 km
Eccentricity
0.00022
Inclination
97.4143°
RAAN
311.3032°
Arg. of periapsis
76.8995°
True anomaly
283.22423°
Mean anomaly
283.2486°
Eccentric anomaly
283.23641°
Mean motion
3.81086 °/min
Orbital period
94.47 mins
BSTAR
0.00034041
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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 CZ 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 | 2026-08-27 05:03:41.317Z | 170.931° S | 2026-08-27 05:06:41.317Z | 228.324° WSW | 44.466° | 2026-08-27 05:09:41.317Z | 345.039° N |
| 5 mins | 2026-08-27 18:07:41.317Z | 350.279° N | 2026-08-27 18:09:41.317Z | 268.04° W | 37.965° | 2026-08-27 18:12:41.317Z | 209.304° SW |
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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