OBJECT AF, 64557

Orbit data source: Space-Track

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Recently launched and/or uncataloged satellites may have evolving metadata. Metadata may include but not limited to: Owner, Maufacturer, Bus, Motor, and Mission.

OBJECT AF, 64557 is a 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). Unknown objects in Earth's orbit typically refer to objects detected orbiting the Earth but have not yet been identified or cataloged. These objects could be anything from previously untracked satellites, spent rocket stages, debris from satellite collisions, or even natural meteoroids temporarily captured by Earth's gravity.

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https://www.satcat.com/sats-embedded/64557?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64557, 2025-135AF

Orbit

SSO

Last TLE update

14 hours ago

Origin

ALENSP (TBD)

Manufacturer

Alen Space

Mission

Operational Commercial Navigation

Bus & Motor

CUBESAT 6U, Unknown motor

Mass

10 kg wet, 10 kg dry

Launch date (UTC)

2025-06-23 (1 month ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Unknown

Shape & HBR

Box + 2 Pan, 0.9 m

Radar Cross Section

1.760 m²

Expand to show TLE details & history

TLE from 14 hours ago

0 OBJECT AF
1 64557U 25135AF  25206.50158294  .00003560  00000-0  17616-3 0  9990
2 64557  97.4490 320.5583 0002827  79.2593 280.8959 15.18448114  5241

Epoch: 2025-07-25T12:02Z

TLE epoch observation values (Epoch: 2025-07-25T12:02:16.766Z)

Latitude

-0.00003°

Longitude

-163.46322°

Altitude

513.25 km

Speed

7.607 km/s

True Right ascension

21h 22m 13s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-37.57198°

Longitude

11.35408°

Altitude

526.385 km

Speed

7.598 km/s

Apparent Right ascension

06h 11m 07s

Apparent Declination

-48° 47' 11"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

14:54:19

Azimuth

238.913° WSW

Elevation

-54.382°

Doppler factor

Orbital elements

Apogee altitude

509.447 km

Perigee altitude

505.553 km

Semi-major axis

6,885.637 km

Eccentricity

0.00028

Inclination

97.449°

RAAN

320.5583°

Arg. of periapsis

79.2593°

True anomaly

280.86409°

Mean anomaly

280.8959°

Eccentric anomaly

280.87999°

Mean motion

3.79863 °/min

Orbital period

94.77 mins

BSTAR

0.00017616

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

OBJECT AF Visibility forecast

Observer location: undefined°, undefined°

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	2025-07-26 07:08:45.722Z	136.78° SSE	2025-07-26 07:11:45.722Z	81.729° E	28.588°	2025-07-26 07:14:45.722Z	11.95° NNE
5 mins	2025-07-26 20:14:45.722Z	29.124° NE	2025-07-26 20:16:45.722Z	78.356° E	37.581°	2025-07-26 20:19:45.722Z	173.058° S

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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Authenticating...

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Check out OBJECT AF, 64557 on other resources

View OBJECT AF, 64557 on Heavens-Above

View OBJECT AF, 64557 on Keep Track

View OBJECT AF, 64557 on Celestrak

View OBJECT AF, 64557 on Gunter's Space Page

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