YAM-11, 68991
Orbit data source: Space-Track
YAM-11, 68991 is an American payload satellite in SSO that was launched on Sun, 03 May 2026 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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68991 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Airbus/Toulouse
Mission
Operational spacecraft
Bus & Motor
ARROW, Unknown motor
Mass
~150 kg wet, ~140 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 14.5 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 YAM-11
1 68991U 26100M 26168.83335647 -.00059461 00000-0 -61224-2 0 9998
2 68991 97.7360 66.1713 0011332 83.0027 136.8700 14.90561959 5426Epoch: 2026-06-17T20:00Z
TLE epoch observation values (Epoch: 2026-06-17T20:00:01.999Z)
Latitude
-39.79559°
Longitude
33.61529°
Altitude
617.207 km
Speed
7.546 km/s
True Right ascension
15h 58m 50s
True Declination
-39° 37' 23"
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
12:18:57
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
601.102 km
Perigee altitude
585.302 km
Semi-major axis
6,971.339 km
Eccentricity
0.00113
Inclination
97.736°
RAAN
66.1713°
Arg. of periapsis
83.0027°
True anomaly
136.95868°
Mean anomaly
136.87°
Eccentric anomaly
136.91435°
Mean motion
3.7288 °/min
Orbital period
96.55 mins
BSTAR
-0.0061224
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Other satellites on launch #100 in the year 2026 (2026-05-03 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-11 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 | 2026-06-18 05:16:10.712Z | 46.82° ENE | 2026-06-18 05:19:10.712Z | 102.68° ESE | 22.33° | 2026-06-18 05:22:10.712Z | 150.006° SSE |
| 5 mins | 2026-06-18 06:52:10.712Z | 334.684° NNW | 2026-06-18 06:54:10.712Z | 297.002° NW | 23.078° | 2026-06-18 06:57:10.712Z | 241.158° WSW |
| 4 mins | 2026-06-18 16:08:10.712Z | 90.819° ESE | 2026-06-18 16:09:10.712Z | 74.274° E | 15.875° | 2026-06-18 16:12:10.712Z | 27.333° NE |
| 6 mins | 2026-06-18 17:42:10.712Z | 199.893° SSW | 2026-06-18 17:45:10.712Z | 270.016° WNW | 31.762° | 2026-06-18 17:48:10.712Z | 327.264° NNW |
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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