OBJECT AC, 64554

Orbit data source: Space-Track

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Recently launched and/or uncataloged RSOs may have evolving metadata. Metadata may include the following, but is not limited to: Owner, Manufacturer, Bus, Motor, and Mission.

OBJECT AC, 64554 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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<iframe src="https://www.satcat.com/sats-embedded/64554?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/64554?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64554, 2025-135AC

Orbit

SSO

Country

TBD

Related business

None

Manufacturer

Unknown

Mission

Operational Commercial Imaging

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2025-06-23 (1 year ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Unknown

Shape & HBR

Box, 0.1 m

Radar Cross Section

0.015 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 1 day ago

TLE from 1 day ago

0 OBJECT AC
1 64554U 25135AC  26223.82877889  .00010292  00000-0  32816-3 0  9999
2 64554  97.4683 341.3770 0002660 111.3740 248.7786 15.32715749 63521

Epoch: 2026-08-11T19:53Z

TLE epoch observation values (Epoch: 2026-08-11T19:53:26.496Z)

Latitude

0.00001°

Longitude

82.72514°

Altitude

471.479 km

Speed

7.63 km/s

True Right ascension

22h 45m 30s

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

17:41:13

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

466.486 km

Perigee altitude

462.845 km

Semi-major axis

6,842.802 km

Eccentricity

0.00027

Inclination

97.4683°

RAAN

341.377°

Arg. of periapsis

111.374°

True anomaly

248.75019°

Mean anomaly

248.7786°

Eccentric anomaly

248.76439°

Mean motion

3.83435 °/min

Orbital period

93.89 mins

BSTAR

0.00032816

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

DUTHSAT-2, 64530

IRIDE-MS2-HEO-3, 64568

CONNECTA IOT-12, 64553

CAPELLA-17 (ACADIA), 64583

IRIDE-MS2-HEO-8, 64587

PULSAR-0, 64541

IRIDE-MS2-HEO-4, 64582

ARVAKER-3, 64566

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OBJECT AC 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	2026-08-13 08:03:22.879Z	174.39° S	2026-08-13 08:06:22.879Z	299.089° NW	42.851°	2026-08-13 08:09:22.879Z	343.702° N
5 mins	2026-08-13 21:02:22.879Z	352.223° N	2026-08-13 21:04:22.879Z	256.944° W	38.36°	2026-08-13 21:07:22.879Z	206.448° SW

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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 OBJECT AC, 64554 on other resources

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View OBJECT AC, 64554 on Gunter's Space Page

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OBJECT AC, 64554

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-08-11T19:53:26.496Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

OBJECT AC Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT AC, 64554 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago