DECAYED

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ARTHUR-1, 48953 (Decayed)

Orbit data source: Space-Track

ARTHUR-1, 48953 was a payload satellite owned by Aerospacelab (BE) in LEO that was launched on Wed, 30 Jun 2021 UTC via an FALCON 9 launch vehicle from the Air Force Eastern Test Range (AFETR). 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 src="https://www.satcat.com/sats-embedded/48953?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/48953?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

48953, 2021-059CC

Orbit

Decayed

Country

BE / BEL

Related business

Aerospacelab (BE)

Manufacturer

Aerospacelab

Mission

Decayed Commercial Technology

Bus & Motor

CUBESAT 12U, Unknown motor

Mass

~20 kg wet, ~20 kg dry

Launch date (UTC)

2021-06-30 (5 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.2 m

Radar Cross Section

0.080 m², Medium (>0.1 m² and < 1m²)

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

TLE from 8 months ago

0 ARTHUR-1
1 48953U 21059CC  25365.60281262  .11494332  27284-5  45979-3 0  9996
2 48953  97.6253 200.8647 0007407 260.6373  99.4091 16.43316269252647

Epoch: 2025-12-31T14:28Z

TLE epoch observation values (Epoch: 2025-12-31T14:28:03.010Z)

Latitude

0.00007°

Longitude

-116.41722°

Altitude

161.039 km

Speed

7.809 km/s

True Right ascension

13h 23m 27s

True Declination

0° 00' 00"

Sunlit

Object was in daylight 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

06:40:19

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

158.647 km

Perigee altitude

148.971 km

Semi-major axis

6,531.946 km

Eccentricity

0.00074

Inclination

97.6253°

RAAN

200.8647°

Arg. of periapsis

260.6373°

True anomaly

99.49282°

Mean anomaly

99.4091°

Eccentric anomaly

99.45096°

Mean motion

4.1113 °/min

Orbital period

87.56 mins

BSTAR

0.00045979

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Other satellites on launch #59 in the year 2021 (2021-06-30 UTC)

ASTROCAST-0205, 48960 (Decayed)

PACE-1, 48909

STARLINK-3004, 48880 (Decayed)

ICEYE-X15, 48917 (Decayed)

STARLINK-3005, 48881

TYVAK-0173, 48892

LEMUR 2 JOHN-TREIRES, 48925 (Decayed)

ICEYE-X12, 48914 (Decayed)

YAM-2, 48911 (Decayed)

MANDRAKE 2 ABLE, 48907

HAWK-3A, 48957

ICEYE-X11, 48918 (Decayed)

DEMO8(TENZING), 48951

ICEYE-X13, 48916 (Decayed)

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ARTHUR-1 Visibility

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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 ARTHUR-1, 48953 (Decayed) on other resources

View ARTHUR-1, 48953 (Decayed) on Celestrak

View ARTHUR-1, 48953 (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.

ARTHUR-1, 48953 (Decayed)

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 8 months ago

TLE from 8 months ago

TLE epoch observation values (Epoch: 2025-12-31T14:28:03.010Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #59 in the year 2021 (2021-06-30 UTC)

ARTHUR-1 Visibility

Co-orbital & Co-planar RSOs

Check out ARTHUR-1, 48953 (Decayed) on other resources

Documentation

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