XM-3, 28626
Orbit data source: Space-Track
XM-3, 28626 is a payload satellite owned by XM Radio (US) in GEO that was launched on Tue, 01 Mar 2005 UTC via a ZENIT-3SL launch vehicle from the Sea Launch (SEAL). 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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28626 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Boeing/ES
Mission
Non-operational Commercial Communications
Bus & Motor
BSS-702HP, R-4D-11-300
Mass
4,682 kg wet, ~2,500 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 20.2 m
Radar Cross Section
61.334 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 8 hours ago
TLE from 8 hours ago
0 XM-3
1 28626U 05008A 26269.80102735 -.00000106 00000-0 00000-0 0 9996
2 28626 0.9191 82.5993 0003789 50.7557 349.6551 0.98958412 43600Epoch: 2026-09-26T19:13Z
TLE epoch observation values (Epoch: 2026-09-26T19:13:28.763Z)
Latitude
0.57065°
Longitude
-171.00325°
Altitude
36,142.445 km
Speed
3.062 km/s
True Right ascension
08h 11m 52s
True Declination
0° 34' 12"
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
20:42:31
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
36,176.026 km
Perigee altitude
36,143.791 km
Semi-major axis
42,538.045 km
Eccentricity
0.00038
Inclination
0.9191°
RAAN
82.5993°
Arg. of periapsis
50.7557°
True anomaly
349.6473°
Mean anomaly
349.6551°
Eccentric anomaly
349.6512°
Mean motion
0.24739 °/min
Orbital period
1,455.21 mins
BSTAR
0
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Other satellites on launch #8 in the year 2005 (2005-03-01 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.XM-3 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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| XM-3 is likely not visible in the next few days. |
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28626 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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