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.
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
41457 intel report (Beta)
Focus sentinelFocus sentinel
Create New Watchlist
Focus sentinelFocus sentinel
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: 15 hours ago
TLE from 15 hours ago
0 MICROSCOPE
1 41457U 16025B 25300.95080757 .00001529 00000-0 33559-3 0 9991
2 41457 98.2526 310.0422 0001221 108.3915 251.7417 14.59009139504850Epoch: 2025-10-27T22:49Z
TLE epoch observation values (Epoch: 2025-10-27T22:49:09.774Z)
Latitude
-0.00002°
Longitude
-68.79382°
Altitude
699.628 km
Speed
7.506 km/s
True Right ascension
20h 40m 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
09:24:50
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
694.324 km
Perigee altitude
692.597 km
Semi-major axis
7,071.597 km
Eccentricity
0.00012
Inclination
98.2526°
RAAN
310.0422°
Arg. of periapsis
108.3915°
True anomaly
251.72841°
Mean anomaly
251.7417°
Eccentric anomaly
251.73506°
Mean motion
3.64978 °/min
Orbital period
98.64 mins
BSTAR
0.00033559
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #25 in the year 2016 (2016-04-25 UTC)
Did you know?
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
Loading observer location...
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 | 2025-10-28 14:11:38.657Z | 356.41° N | 2025-10-28 14:15:38.657Z | 291.588° WNW | 32.942° | 2025-10-28 14:19:38.657Z | 222.409° SW |
| 5 mins | 2025-10-28 23:40:38.657Z | 97.974° ESE | 2025-10-28 23:42:38.657Z | 65.731° ENE | 19.49° | 2025-10-28 23:45:38.657Z | 22.296° NNE |
| 7 mins | 2025-10-29 01:16:38.657Z | 198.038° SSW | 2025-10-29 01:19:38.657Z | 250.855° W | 32.43° | 2025-10-29 01:23:38.657Z | 327.481° NNW |
| 7 mins | 2025-10-29 13:15:38.657Z | 28.648° NE | 2025-10-29 13:18:38.657Z | 81.686° E | 37.28° | 2025-10-29 13:22:38.657Z | 172.457° S |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
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 |
|---|