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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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ISO8601 Format

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 (9 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, 0.2 m

Radar Cross Section

0.080 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 PIAST-S2
1 66757U 25276CV  26238.45230109  .00004804  00000-0  21878-3 0  9993
2 66757  97.4171 311.1654 0003178  80.1093 280.0501 15.21151305 41110

Epoch: 2026-08-26T10:51Z

TLE epoch observation values (Epoch: 2026-08-26T10:51:18.814Z)

Latitude

-0.00004°

Longitude

173.63192°

Altitude

505.077 km

Speed

7.612 km/s

True Right ascension

20h 44m 39s

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

08:22:31

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

501.517 km

Perigee altitude

497.146 km

Semi-major axis

6,877.468 km

Eccentricity

0.00032

Inclination

97.4171°

RAAN

311.1654°

Arg. of periapsis

80.1093°

True anomaly

280.01424°

Mean anomaly

280.0501°

Eccentric anomaly

280.03217°

Mean motion

3.8054 °/min

Orbital period

94.6 mins

BSTAR

0.00021878

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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	2026-08-26 17:44:09.410Z	15.615° NNE	2026-08-26 17:47:09.410Z	144.016° SSE	44.041°	2026-08-26 17:50:09.410Z	188.548° SSW
4 mins	2026-08-27 04:23:09.410Z	105.404° ESE	2026-08-27 04:24:09.410Z	78.127° E	25.408°	2026-08-27 04:27:09.410Z	14.372° NNE

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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: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-08-26T10:51:18.814Z)

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: 6 hours ago