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PIAST-S2, 66757

Orbit data source: Space-Track

PIAST-S2, 66757 is a Polish payload satellite in SSO that was launched on Fri, 28 Nov 2025 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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https://www.satcat.com/sats-embedded/66757?theme=dark&initialShowStats=false

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Identifier

66757, 2025-276CV

Orbit

SSO

Country

PL / POL

Related business

Military University of Technology (PL)

Manufacturer

CREO

Mission

Operational Amateur Imaging

Bus & Motor

CUBESAT 6U, Unknown motor

Mass

12 kg wet, 12 kg dry

Launch date (UTC)

2025-11-28 (4 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 0.1 m

Radar Cross Section

0.080 m²

Expand to show TLE details & history
Last TLE update: 12 hours ago

TLE from 12 hours ago

0 PIAST-S2
1 66757U 25276CV  26092.21798585  .00009463  00000-0  44659-3 0  9990
2 66757  97.4252 167.2051 0001646 159.1546 200.9756 15.19664397 18898

Epoch: 2026-04-02T05:13Z

TLE epoch observation values (Epoch: 2026-04-02T05:13:53.977Z)

Latitude

-0.00005°

Longitude

-101.83942°

Altitude

511.002 km

Speed

7.608 km/s

True Right ascension

11h 08m 49s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

23:25:36

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

504.954 km

Perigee altitude

502.688 km

Semi-major axis

6,881.958 km

Eccentricity

0.00016

Inclination

97.4252°

RAAN

167.2051°

Arg. of periapsis

159.1546°

True anomaly

200.96885°

Mean anomaly

200.9756°

Eccentric anomaly

200.97222°

Mean motion

3.80168 °/min

Orbital period

94.7 mins

BSTAR

0.00044659

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Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

W-SERIES 5, 66747 (Decayed)

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PIAST-S2 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.
6 mins	2026-04-02 18:25:45.715Z	347.11° N	2026-04-02 18:28:45.715Z	286.623° WNW	25.876°	2026-04-02 18:31:45.715Z	228.765° WSW
5 mins	2026-04-03 05:04:45.715Z	174.671° S	2026-04-03 05:06:45.715Z	271.88° WNW	44.347°	2026-04-03 05:09:45.715Z	344.479° 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 PIAST-S2, 66757 on other resources

View PIAST-S2, 66757 on NASA - NSSDCA Website

View PIAST-S2, 66757 on Heavens-Above

View PIAST-S2, 66757 on Keep Track

View PIAST-S2, 66757 on Celestrak

View PIAST-S2, 66757 on Gunter's Space Page

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

PIAST-S2, 66757

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2026-04-02T05:13:53.977Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #276 in the year 2025 (2025-11-28 UTC)

PIAST-S2 Visibility forecast

Co-orbital & Co-planar RSOs

Check out PIAST-S2, 66757 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago