OBJECT AF, 63239
Orbit data source: Space-Track
OBJECT AF, 63239 is a satellite in SSO that was launched on Sat, 15 Mar 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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63239 intel report (Beta)
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Identifier
Orbit
Country
TBDRelated business
Tel Aviv University (IL)Manufacturer
ISA/TAU
Mission
Operational Amateur Communications
Bus & Motor
CUBESAT 1U, Unknown motor
Mass
1 kg wet, 1 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Unknown
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.015 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 AF
1 63239U 25052AF 26265.66232145 .00012024 00000-0 36465-3 0 9993
2 63239 97.3792 160.7590 0007097 137.8266 222.3524 15.34246517 84950Epoch: 2026-09-22T15:53Z
TLE epoch observation values (Epoch: 2026-09-22T15:53:44.573Z)
Latitude
-0.00002°
Longitude
-79.2013°
Altitude
469.86 km
Speed
7.629 km/s
True Right ascension
10h 43m 02s
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
01:17:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
464.958 km
Perigee altitude
455.252 km
Semi-major axis
6,838.242 km
Eccentricity
0.00071
Inclination
97.3792°
RAAN
160.759°
Arg. of periapsis
137.8266°
True anomaly
222.29765°
Mean anomaly
222.3524°
Eccentric anomaly
222.32502°
Mean motion
3.83819 °/min
Orbital period
93.79 mins
BSTAR
0.00036465
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Other satellites on launch #52 in the year 2025 (2025-03-15 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 AF 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-09-23 17:04:27.107Z | 159.9° S | 2026-09-23 17:06:27.107Z | 137.119° SSE | 60.218° | 2026-09-23 17:09:27.107Z | 353.465° N |
| 5 mins | 2026-09-24 06:02:27.107Z | 9.306° NNE | 2026-09-24 06:04:27.107Z | 209.275° SW | 71.894° | 2026-09-24 06:07:27.107Z | 194.784° SSW |
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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