FOURIER, 65298
Orbit data source: Space-Track
FOURIER, 65298 is a payload satellite owned by E-Space (RW) in SSO that was launched on Sat, 23 Aug 2025 UTC via an ELECTRON launch vehicle from the Rocket Lab Launch Complex (RLLC). 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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65298 intel report (Beta)
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Identifier
Orbit
Country
RW / RWARelated business
Manufacturer
E-Space
Mission
Operational Commercial Communications
Bus & Motor
CALISTUS, Unknown motor
Mass
~30 kg wet, ~30 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 2.2 m
Radar Cross Section
0.475 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 7 hours ago
TLE from 7 hours ago
0 FOURIER
1 65298U 25185B 26162.80008920 .00008666 00000-0 11694-2 0 9994
2 65298 97.9653 246.2253 0015879 108.1123 252.1819 14.79258425 43047Epoch: 2026-06-11T19:12Z
TLE epoch observation values (Epoch: 2026-06-11T19:12:07.706Z)
Latitude
-0.00007°
Longitude
58.05451°
Altitude
638.107 km
Speed
7.537 km/s
True Right ascension
16h 24m 54s
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
12:56:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
639.837 km
Perigee altitude
617.585 km
Semi-major axis
7,006.848 km
Eccentricity
0.00159
Inclination
97.9653°
RAAN
246.2253°
Arg. of periapsis
108.1123°
True anomaly
252.00877°
Mean anomaly
252.1819°
Eccentric anomaly
252.09533°
Mean motion
3.70049 °/min
Orbital period
97.28 mins
BSTAR
0.0011694
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Other satellites on launch #185 in the year 2025 (2025-08-23 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.FOURIER 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-06-12 05:04:15.017Z | 139.221° SSE | 2026-06-12 05:08:15.017Z | 57.795° ENE | 32.637° | 2026-06-12 05:11:15.017Z | 6.034° NNE |
| 7 mins | 2026-06-12 18:30:15.017Z | 11.434° NNE | 2026-06-12 18:33:15.017Z | 348.386° N | 44.66° | 2026-06-12 18:37:15.017Z | 195.441° SSW |
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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