OBJECT AB, 64553

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 AB, 64553 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/64553?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64553, 2025-135AB

Orbit

SSO

Last TLE update

14 hours ago

Origin

ACMEO (TBD)

Manufacturer

ACME AtronOmatic

Mission

Operational Commercial Imaging

Bus & Motor

CUBESAT 1U, Unknown motor

Mass

1 kg wet, 1 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, 0.1 m

Radar Cross Section

0.015 m²

Expand to show TLE details & history

TLE from 14 hours ago

0 OBJECT AB
1 64553U 25135AB  25206.50421923  .00003379  00000-0  16794-3 0  9992
2 64553  97.4521 320.5668 0002683  98.7634 261.3904 15.18322057  5249

Epoch: 2025-07-25T12:06Z

TLE epoch observation values (Epoch: 2025-07-25T12:06:04.541Z)

Latitude

-0.00002°

Longitude

-164.40638°

Altitude

514.275 km

Speed

7.606 km/s

True Right ascension

21h 22m 16s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-72.47738°

Longitude

-8.17237°

Altitude

539.358 km

Speed

7.591 km/s

Apparent Right ascension

04h 24m 45s

Apparent Declination

-60° 47' 44"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

15:07:47

Azimuth

203.269° SW

Elevation

-65.984°

Doppler factor

Orbital elements

Apogee altitude

509.729 km

Perigee altitude

506.034 km

Semi-major axis

6,886.019 km

Eccentricity

0.00027

Inclination

97.4521°

RAAN

320.5668°

Arg. of periapsis

98.7634°

True anomaly

261.36°

Mean anomaly

261.3904°

Eccentric anomaly

261.3752°

Mean motion

3.79831 °/min

Orbital period

94.78 mins

BSTAR

0.00016794

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

OBJECT AB 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 07:13:11.511Z	135.662° SSE	2025-07-26 07:16:11.511Z	59.154° ENE	30.723°	2025-07-26 07:19:11.511Z	5.442° NNE
5 mins	2025-07-26 20:19:11.511Z	29.547° NE	2025-07-26 20:21:11.511Z	115.845° SE	40.501°	2025-07-26 20:24:11.511Z	179.689° 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 AB, 64553 on other resources

View OBJECT AB, 64553 on Heavens-Above

View OBJECT AB, 64553 on Keep Track

View OBJECT AB, 64553 on Celestrak

View OBJECT AB, 64553 on Gunter's Space Page

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