DECAYED

OBJECT CK, 55090 (Decayed)

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 CK, 55090 was a satellite in LEO that was launched on Tue, 03 Jan 2023 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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. This object's orbit decayed before it could be identified.

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<iframe src="https://www.satcat.com/sats-embedded/55090?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/55090?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

55090, 2023-001CK

Orbit

Decayed

Country

TBD

Related business

Epic Aerospace (US)

Manufacturer

EPICU

Mission

Decayed Commercial Technology

Bus & Motor

CHIMERA, AOCS

Mass

270 kg wet, 100 kg dry

Launch date (UTC)

2023-01-03 (3 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Unknown

Shape & HBR

Box, 0.5 m

Radar Cross Section

0.625 m², Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 11 months ago

TLE from 11 months ago

0 OBJECT CK
1 55090U 23001CK  25074.25110233  .11585656  25205-5  84256-3 0  9994
2 55090  97.3487 151.4600 0012027 264.7101  95.2826 16.40072436122885

Epoch: 2025-03-15T06:01Z

TLE epoch observation values (Epoch: 2025-03-15T06:01:35.241Z)

Latitude

-0.00005°

Longitude

-112.03616°

Altitude

169.597 km

Speed

7.804 km/s

True Right ascension

10h 05m 50s

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

17:30:49

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

170.281 km

Perigee altitude

154.549 km

Semi-major axis

6,540.552 km

Eccentricity

0.0012

Inclination

97.3487°

RAAN

151.46°

Arg. of periapsis

264.7101°

True anomaly

95.41981°

Mean anomaly

95.2826°

Eccentric anomaly

95.35121°

Mean motion

4.10319 °/min

Orbital period

87.74 mins

BSTAR

0.00084256

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Other satellites on launch #1 in the year 2023 (2023-01-03 UTC)

SPACEBEE-162, 55095 (Decayed)

LEMUR 2 MMOLO, 55038 (Decayed)

TAUSAT-2, 55073 (Decayed)

FLOCK 4Y 22, 55022 (Decayed)

FLOCK 4Y 19, 55026 (Decayed)

FLOCK 4Y 27, 55083 (Decayed)

SPACEBEE-157, 55102 (Decayed)

LEMUR 2 EMMACULATE, 55037 (Decayed)

KSF3-C, 55018 (Decayed)

FLOCK 4Y 20, 55063 (Decayed)

SPACEBEE-167, 55087 (Decayed)

SPACEBEE-166, 55092 (Decayed)

ORBITERSN1, 55059 (Decayed)

FLOCK 4Y 1, 55039 (Decayed)

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OBJECT CK Visibility

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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.
This satellite is decayed.

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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Check out OBJECT CK, 55090 (Decayed) on other resources

View OBJECT CK, 55090 (Decayed) on Celestrak

View OBJECT CK, 55090 (Decayed) on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

OBJECT CK, 55090 (Decayed)

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 11 months ago

TLE from 11 months ago

TLE epoch observation values (Epoch: 2025-03-15T06:01:35.241Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #1 in the year 2023 (2023-01-03 UTC)

OBJECT CK Visibility

Co-orbital & Co-planar RSOs

Check out OBJECT CK, 55090 (Decayed) on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 11 months ago