OBJECT L, 47423

Orbit data source: Space-Track

You're viewing an Uncataloged Satellite

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

OBJECT L, 47423 is a satellite in SSO that was launched on Sun, 24 Jan 2021 UTC launched 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.

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<iframe src="https://www.satcat.com/sats-embedded/47423?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/47423?theme=dark&initialShowStats=false

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Identifier

47423, 2021-006L

Orbit

SSO

Country

TBD

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Spacecraft

Bus & Motor

Unknown

Mass

~100 kg wet, ~100 kg dry

Launch date (UTC)

2021-01-24 (5 years ago)

Launch vehicle

Unknown

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Unknown

Shape & HBR

Cyl, Unknown HBR

Radar Cross Section

0.110 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 L
1 47423U 21006L   26172.47591782  .00004717  00000-0  14351-3 0  9996
2 47423  97.2221 218.9824 0011372 169.6101 190.5379 15.34434076300326

Epoch: 2026-06-21T11:25Z

TLE epoch observation values (Epoch: 2026-06-21T11:25:19.299Z)

Latitude

-0.0001°

Longitude

137.97635°

Altitude

473.367 km

Speed

7.625 km/s

True Right ascension

14h 35m 55s

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

23:18:54

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

467.317 km

Perigee altitude

451.765 km

Semi-major axis

6,837.678 km

Eccentricity

0.00114

Inclination

97.2221°

RAAN

218.9824°

Arg. of periapsis

169.6101°

True anomaly

190.5141°

Mean anomaly

190.5379°

Eccentric anomaly

190.526°

Mean motion

3.83867 °/min

Orbital period

93.78 mins

BSTAR

0.00014351

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Other satellites on launch #6 in the year 2021 (2021-01-24 UTC)

FLOCK 4S 15, 47521 (Decayed)

ARCE-1A, 47616 (Decayed)

LEMUR 2 MANGO1, 47493 (Decayed)

FLOCK 4S 42, 47612 (Decayed)

SPACEBEE-75, 48637 (Decayed)

ARCE-1C, 47484 (Decayed)

NASA PTD-1, 47482 (Decayed)

OBJECT AE, 47441 (Decayed)

SPACEBEE-61, 47431 (Decayed)

FLOCK 4S 2, 47498 (Decayed)

YUSAT-1, 47439 (Decayed)

CELESTIS 17/SHERPA-FX1, 47486

OBJECT M, 47424

GHGSAT-C2, 47509

KEPLER-12 (BOBA), 47446 (Decayed)

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OBJECT L 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	2026-06-22 16:08:36.180Z	5.084° NNE	2026-06-22 16:11:36.180Z	318.548° NNW	40.523°	2026-06-22 16:14:36.180Z	204.447° SW
4 mins	2026-06-23 02:42:36.180Z	114.086° SE	2026-06-23 02:43:36.180Z	82.873° E	28.53°	2026-06-23 02:46:36.180Z	10.632° NNE

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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 L, 47423 on other resources

View OBJECT L, 47423 on Heavens-Above

View OBJECT L, 47423 on Keep Track

View OBJECT L, 47423 on Celestrak

View OBJECT L, 47423 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 L, 47423

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: 2026-06-21T11:25:19.299Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #6 in the year 2021 (2021-01-24 UTC)

OBJECT L Visibility forecast

Co-orbital & Co-planar RSOs

Check out OBJECT L, 47423 on other resources

Documentation

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