FOSSASAT2E24, 66780
Orbit data source: Space-Track
FOSSASAT2E24, 66780 is a Spanish 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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66780 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
ES / SPNRelated business
None
Manufacturer
Unknown
Mission
Operational Commercial Communications
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.035 m²
Expand to show TLE details & historyLast TLE update: 4 hours ago
TLE from 4 hours ago
0 FOSSASAT2E24
1 66780U 25276DV 26035.15775560 .00010217 00000-0 50763-3 0 9996
2 66780 97.4315 110.9255 0003626 221.4406 138.6553 15.17844980 10220Epoch: 2026-02-04T03:47Z
TLE epoch observation values (Epoch: 2026-02-04T03:47:10.083Z)
Latitude
-0.00007°
Longitude
-80.19486°
Altitude
517.318 km
Speed
7.604 km/s
True Right ascension
07h 23m 42s
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
10:13:27
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
511.822 km
Perigee altitude
506.827 km
Semi-major axis
6,887.462 km
Eccentricity
0.00036
Inclination
97.4315°
RAAN
110.9255°
Arg. of periapsis
221.4406°
True anomaly
138.68274°
Mean anomaly
138.6553°
Eccentric anomaly
138.66902°
Mean motion
3.79712 °/min
Orbital period
94.81 mins
BSTAR
0.00050763
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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.FOSSASAT2E24 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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-02-04 17:01:53.036Z | 55.761° ENE | 2026-02-04 17:03:53.036Z | 96.755° ESE | 19.829° | 2026-02-04 17:05:53.036Z | 136.327° SSE |
| 4 mins | 2026-02-04 18:35:53.036Z | 329.511° NNW | 2026-02-04 18:37:53.036Z | 285.79° WNW | 21.32° | 2026-02-04 18:39:53.036Z | 245.767° WSW |
| 6 mins | 2026-02-05 05:13:53.036Z | 184.662° SSW | 2026-02-05 05:16:53.036Z | 285.847° WNW | 38.829° | 2026-02-05 05:19:53.036Z | 338.294° N |
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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