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MUSAT3, 64573

Orbit data source: Space-Track

MUSAT3, 64573 is an American payload satellite in SSO that was launched on Mon, 23 Jun 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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Iframe URL

https://www.satcat.com/sats-embedded/64573?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64573, 2025-135AX

Orbit

SSO

Country

Related business

Hydrosat (US)

Manufacturer

Muon Space

Mission

Operational Commercial Imaging

Bus & Motor

MUON, Unknown motor

Mass

~130 kg wet, ~130 kg dry

Launch date (UTC)

2025-06-23 (2 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 2.5 m

Radar Cross Section

2.173 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 8 hours ago

TLE from 8 hours ago

0 MUSAT3
1 64573U 25135AX  25243.29410001  .00002954  00000-0  29932-3 0  9992
2 64573  97.7506 356.5049 0002471 171.8695 188.2564 14.91677032 10638

Epoch: 2025-08-31T07:03Z

TLE epoch observation values (Epoch: 2025-08-31T07:03:30.24Z)

Latitude

-0.00007°

Longitude

-89.0872°

Altitude

597.453 km

Speed

7.56 km/s

True Right ascension

23h 46m 01s

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

06:17:03

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

591.446 km

Perigee altitude

588.003 km

Semi-major axis

6,967.862 km

Eccentricity

0.00025

Inclination

97.7506°

RAAN

356.5049°

Arg. of periapsis

171.8695°

True anomaly

188.25234°

Mean anomaly

188.2564°

Eccentric anomaly

188.25437°

Mean motion

3.73159 °/min

Orbital period

96.47 mins

BSTAR

0.00029932

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Other satellites on launch #135 in the year 2025 (2025-06-23 UTC)

OBJECT A, 64528

HYPERFIELD-1B, 64552

CONNECTA IOT-12, 64553

OBJECT AC, 64554

CONNECTA IOT-10, 64555

OBJECT AE, 64556

CONNECTA IOT-11, 64557

LEMUR 2 HUBBLE-4, 64565

MUSAT3 Visibility forecast

Observer location: undefined°, undefined°
Set 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.
7 mins	2025-08-31 20:30:25.564Z	12.43° NNE	2025-08-31 20:33:25.564Z	13.024° NNE	44.348°	2025-08-31 20:37:25.564Z	193.525° SSW
7 mins	2025-09-01 07:20:25.564Z	147.376° SSE	2025-09-01 07:23:25.564Z	76.515° E	39.193°	2025-09-01 07:27:25.564Z	357.335° N