JASON 3, 41240
Orbit data source: Space-Track
JASON 3, 41240 is an American payload satellite in LEO that was launched on Sun, 17 Jan 2016 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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41240 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Thales Alenia
Mission
Partially operational Civil Sci/Met
Bus & Motor
PROTEUS, AOCS
Mass
553 kg wet, 525 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 4.8 m
Radar Cross Section
12.823 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 JASON 3
1 41240U 16002A 25258.28419548 -.00000045 00000-0 68830-4 0 9992
2 41240 66.0448 343.7947 0007757 265.1389 94.8744 12.87626990451857Epoch: 2025-09-15T06:49Z
TLE epoch observation values (Epoch: 2025-09-15T06:49:14.489Z)
Latitude
-0.00003°
Longitude
-113.00674°
Altitude
1,313.384 km
Speed
7.2 km/s
True Right ascension
22h 55m 10s
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
06:52:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,315.477 km
Perigee altitude
1,303.55 km
Semi-major axis
7,687.651 km
Eccentricity
0.00078
Inclination
66.0448°
RAAN
343.7947°
Arg. of periapsis
265.1389°
True anomaly
94.96296°
Mean anomaly
94.8744°
Eccentric anomaly
94.91868°
Mean motion
3.21998 °/min
Orbital period
111.8 mins
BSTAR
0.00006883
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Other satellites on launch #2 in the year 2016 (2016-01-17 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.JASON 3 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. |
|---|---|---|---|---|---|---|---|
| 12 mins | 2025-09-15 14:48:27.146Z | 348.749° N | 2025-09-15 14:54:27.146Z | 40.495° NE | 23.418° | 2025-09-15 15:00:27.146Z | 91.829° ESE |
| 14 mins | 2025-09-15 16:44:27.146Z | 328.382° NNW | 2025-09-15 16:50:27.146Z | 284.283° WNW | 44.799° | 2025-09-15 16:58:27.146Z | 154.913° SSE |
| 6 mins | 2025-09-15 18:42:27.146Z | 279.169° WNW | 2025-09-15 18:44:27.146Z | 262.667° W | 15.257° | 2025-09-15 18:48:27.146Z | 230.634° WSW |
| 4 mins | 2025-09-16 05:21:27.146Z | 108.627° ESE | 2025-09-16 05:22:27.146Z | 100.764° ESE | 12.649° | 2025-09-16 05:25:27.146Z | 77.834° E |
| 14 mins | 2025-09-16 07:10:27.146Z | 198.226° SSW | 2025-09-16 07:16:27.146Z | 127.874° SE | 43.997° | 2025-09-16 07:24:27.146Z | 33.454° NE |
| 11 mins | 2025-09-16 09:07:27.146Z | 268.074° W | 2025-09-16 09:12:27.146Z | 314.786° NW | 25.517° | 2025-09-16 09:18:27.146Z | 10.256° NNE |
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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