EXPRESS AMU1, 41191
Orbit data source: Space-Track
EXPRESS AMU1, 41191 is a payload satellite owned by KosSvyaz (CIS) in GEO that was launched on Thu, 24 Dec 2015 UTC via a PROTON-M/BRIZ-M launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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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41191 intel report (Beta)
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Identifier
Orbit
Country
CISRelated business
Manufacturer
Airbus/Toulouse
Mission
Operational Commercial Communications
Bus & Motor
EUROSTAR 3000, R-4D?
Mass
5,700 kg wet, ~2,500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 2 Pan, 19.9 m
Radar Cross Section
40.740 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 EXPRESS AMU1
1 41191U 15082A 26171.25656352 .00000000 00000-0 00000+0 0 9992
2 41191 0.0193 0.5376 0002809 89.8685 306.5438 1.00267382 38295Epoch: 2026-06-20T06:09Z
TLE epoch observation values (Epoch: 2026-06-20T06:09:27.088Z)
Latitude
0.0232°
Longitude
36.09967°
Altitude
35,780.233 km
Speed
3.075 km/s
True Right ascension
02h 27m 44s
True Declination
0° 01' 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
21:24:08
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
35,800.744 km
Perigee altitude
35,777.055 km
Semi-major axis
42,167.037 km
Eccentricity
0.00028
Inclination
0.0193°
RAAN
0.5376°
Arg. of periapsis
89.8685°
True anomaly
306.51793°
Mean anomaly
306.5438°
Eccentric anomaly
306.53087°
Mean motion
0.25066 °/min
Orbital period
1,436.21 mins
BSTAR
0
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Other satellites on launch #82 in the year 2015 (2015-12-24 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.EXPRESS AMU1 Visibility
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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. |
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| EXPRESS AMU1 is likely not visible in the next few days. |
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41191 neighbors
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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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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