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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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<iframe src="https://www.satcat.com/sats-embedded/41457?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/41457?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

41457, 2016-025B

Orbit

SSO

Country

Related business

National Center for Space Studies, Paris (FR)

Manufacturer

ONERA/CNES

Mission

Non-operational Civil Science

Bus & Motor

MYRIADE, Unknown motor

Mass

303 kg wet, 303 kg dry

Launch date (UTC)

2016-04-25 (11 years ago)

Launch vehicle

SOYUZ-ST-A

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan + 2 Rod, 1.6 m

Radar Cross Section

4.027 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 MICROSCOPE
1 41457U 16025B   26305.00303196  .00000446  00000-0  10320-3 0  9996
2 41457  98.2429 316.8382 0001635 102.6058 257.5324 14.59758787558686

Epoch: 2026-11-01T00:04Z

TLE epoch observation values (Epoch: 2026-11-01T00:04:21.961Z)

Latitude

-0.00009°

Longitude

-84.55394°

Altitude

697.186 km

Speed

7.507 km/s

True Right ascension

21h 07m 21s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

06:02:47

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

692.192 km

Perigee altitude

689.881 km

Semi-major axis

7,069.173 km

Eccentricity

0.00016

Inclination

98.2429°

RAAN

316.8382°

Arg. of periapsis

102.6058°

True anomaly

257.51411°

Mean anomaly

257.5324°

Eccentric anomaly

257.52325°

Mean motion

3.65166 °/min

Orbital period

98.59 mins

BSTAR

0.0001032

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Other satellites on launch #25 in the year 2016 (2016-04-25 UTC)

ASAP-S, 41461 (Decayed)

SENTINEL 1B, 41456

E-STAR-2, 41459 (Decayed)

AAUSAT 4, 41460 (Decayed)

OUFTI-1, 41458 (Decayed)

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.

Click here to try in Sandbox

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	2026-11-01 13:48:22.341Z	14.179° NNE	2026-11-01 13:52:22.341Z	143.477° SSE	84.878°	2026-11-01 13:56:22.341Z	192.509° SSW
8 mins	2026-11-02 00:52:22.341Z	162.971° S	2026-11-02 00:56:22.341Z	8.085° NNE	75.307°	2026-11-02 01:00:22.341Z	348.557° N

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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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Check out MICROSCOPE, 41457 on other resources

View MICROSCOPE, 41457 on NASA - NSSDCA Website

View MICROSCOPE, 41457 on Heavens-Above

View MICROSCOPE, 41457 on Keep Track

View MICROSCOPE, 41457 on Celestrak

View MICROSCOPE, 41457 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

MICROSCOPE, 41457

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-11-01T00:04:21.961Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #25 in the year 2016 (2016-04-25 UTC)

MICROSCOPE Visibility forecast

Co-orbital & Co-planar RSOs

Check out MICROSCOPE, 41457 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago