YAM-9, 66694
Orbit data source: Space-Track
YAM-9, 66694 is an American payload 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). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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66694 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Airbus/Toulouse
Mission
Operational Commercial Technology
Bus & Motor
ARROW, Unknown motor
Mass
~150 kg wet, ~140 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Trap Box + 2 Pan, 2.3 m
Radar Cross Section
2.032 m²
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 YAM-9
1 66694U 25276AE 26144.14969667 .00004773 00000-0 26121-3 0 9994
2 66694 97.4216 217.2712 0009731 44.7933 315.4083 15.14679089 26714Epoch: 2026-05-24T03:35Z
TLE epoch observation values (Epoch: 2026-05-24T03:35:33.792Z)
Latitude
-0.00003°
Longitude
-78.37558°
Altitude
520.256 km
Speed
7.606 km/s
True Right ascension
14h 29m 05s
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
13:39:53
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
525.638 km
Perigee altitude
512.215 km
Semi-major axis
6,897.064 km
Eccentricity
0.00097
Inclination
97.4216°
RAAN
217.2712°
Arg. of periapsis
44.7933°
True anomaly
315.32995°
Mean anomaly
315.4083°
Eccentric anomaly
315.36913°
Mean motion
3.78919 °/min
Orbital period
95.01 mins
BSTAR
0.00026121
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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.YAM-9 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 | 2026-05-25 05:05:14.993Z | 178.948° S | 2026-05-25 05:08:14.993Z | 271.684° WNW | 41.985° | 2026-05-25 05:11:14.993Z | 340.245° N |
| 5 mins | 2026-05-25 18:13:14.993Z | 341.231° N | 2026-05-25 18:15:14.993Z | 282.542° WNW | 31.777° | 2026-05-25 18:18:14.993Z | 220.721° SW |
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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