SATMAR, 64551
Orbit data source: Space-Track
SATMAR, 64551 is a payload satellite owned by Alen Space (ES) in SSO that was launched on Mon, 23 Jun 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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64551 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
ES / SPNRelated business
Manufacturer
Alen Space
Mission
Operational Commercial Communications
Bus & Motor
CUBESAT 6U, Unknown motor
Mass
10 kg wet, 10 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.080 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 SATMAR
1 64551U 25135Z 25327.88088736 .00010162 00000-0 46276-3 0 9992
2 64551 97.4491 80.1622 0000445 164.4465 195.6784 15.20877143 23675Epoch: 2025-11-23T21:08Z
TLE epoch observation values (Epoch: 2025-11-23T21:08:28.667Z)
Latitude
-0.00007°
Longitude
59.95391°
Altitude
506.579 km
Speed
7.611 km/s
True Right ascension
05h 20m 38s
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
12:29:42
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
500.466 km
Perigee altitude
499.854 km
Semi-major axis
6,878.297 km
Eccentricity
0.00004
Inclination
97.4491°
RAAN
80.1622°
Arg. of periapsis
164.4465°
True anomaly
195.67702°
Mean anomaly
195.6784°
Eccentric anomaly
195.67771°
Mean motion
3.80471 °/min
Orbital period
94.62 mins
BSTAR
0.00046276
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Other satellites on launch #135 in the year 2025 (2025-06-23 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.SATMAR 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 | 2025-11-24 19:49:51.396Z | 50.556° ENE | 2025-11-24 19:51:51.396Z | 93.783° ESE | 22.55° | 2025-11-24 19:54:51.396Z | 151.203° SSE |
| 6 mins | 2025-11-25 07:59:51.396Z | 185.939° SSW | 2025-11-25 08:02:51.396Z | 241.435° WSW | 35.782° | 2025-11-25 08:05:51.396Z | 331.255° NNW |
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 ascending 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 ascending order |
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