MICROSCOPE, 41457
Orbit data source: Space-Track
MICROSCOPE, 41457 is a payload satellite owned by CNES (FR) in SSO that was launched on Mon, 25 Apr 2016 UTC via a SOYUZ-ST-A launch vehicle from the French Guiana (FRGUI). 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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41457 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
FRRelated business
Manufacturer
ONERA/CNES
Mission
Non-operational Civil Science
Bus & Motor
MYRIADE, Unknown motor
Mass
303 kg wet, 303 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan + 2 Rod, 1.6 m
Radar Cross Section
4.027 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 MICROSCOPE
1 41457U 16025B 25341.27407245 .00002036 00000-0 44217-3 0 9993
2 41457 98.2500 350.1068 0001736 86.2355 273.9042 14.59148973510730Epoch: 2025-12-07T06:34Z
TLE epoch observation values (Epoch: 2025-12-07T06:34:39.859Z)
Latitude
-0.00013°
Longitude
175.15093°
Altitude
698.822 km
Speed
7.507 km/s
True Right ascension
23h 20m 25s
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
16:23:01
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
694.235 km
Perigee altitude
691.78 km
Semi-major axis
7,071.145 km
Eccentricity
0.00017
Inclination
98.25°
RAAN
350.1068°
Arg. of periapsis
86.2355°
True anomaly
273.88435°
Mean anomaly
273.9042°
Eccentric anomaly
273.89428°
Mean motion
3.65013 °/min
Orbital period
98.63 mins
BSTAR
0.00044217
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Other satellites on launch #25 in the year 2016 (2016-04-25 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.MICROSCOPE 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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-08 00:48:24.560Z | 169.665° S | 2025-12-08 00:51:24.560Z | 190.14° SSW | 43.494° | 2025-12-08 00:56:24.560Z | 345.261° N |
| 6 mins | 2025-12-08 12:48:24.560Z | 53.675° ENE | 2025-12-08 12:50:24.560Z | 87.256° E | 23.006° | 2025-12-08 12:54:24.560Z | 149.331° SSE |
| 7 mins | 2025-12-08 14:25:24.560Z | 343.829° N | 2025-12-08 14:28:24.560Z | 290.208° WNW | 27.423° | 2025-12-08 14:32:24.560Z | 230.051° WSW |
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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