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STARLINK-1655, 47623

Orbit data source: Space-Track

STARLINK-1655, 47623 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 16 Feb 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.

Not visible in the next 10 days

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/47623?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/47623?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

47623, 2021-012D

Orbit

LEO

Country

US

Related business

Manufacturer

SpaceX/Seattle

Mission

Partially operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2021-02-16 (5 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 1 Pan, 10.1 m

Radar Cross Section

13.562 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 2 days ago

TLE from 2 days ago

0 STARLINK-1655
1 47623U 21012D   26171.43327520  .00595851  17788-3  91380-3 0  9992
2 47623  53.0253 171.8015 0001004  67.2548 292.8588 16.03790405297692

Epoch: 2026-06-20T10:23Z

TLE epoch observation values (Epoch: 2026-06-20T10:23:54.977Z)

Latitude

-0.00008°

Longitude

107.1744°

Altitude

264.587 km

Speed

7.75 km/s

True Right ascension

11h 27m 12s

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

21:40:24

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

264.886 km

Perigee altitude

263.553 km

Semi-major axis

6,642.357 km

Eccentricity

0.0001

Inclination

53.0253°

RAAN

171.8015°

Arg. of periapsis

67.2548°

True anomaly

292.8482°

Mean anomaly

292.8588°

Eccentric anomaly

292.8535°

Mean motion

4.00922 °/min

Orbital period

89.79 mins

BSTAR

0.0009138

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Other satellites on launch #12 in the year 2021 (2021-02-16 UTC)

STARLINK-2064, 47671 (Decayed)

FALCON 9 DEB, 47680 (Decayed)

STARLINK-2057, 47666 (Decayed)

STARLINK-2015, 47638

STARLINK-2035, 47651 (Decayed)

STARLINK-1983, 47630

STARLINK-2043, 47659 (Decayed)

STARLINK-2054, 47664 (Decayed)

STARLINK-2078, 47675 (Decayed)

STARLINK-2042, 47658 (Decayed)

STARLINK-2040, 47656

STARLINK-2065, 47672 (Decayed)

STARLINK-1985, 47631 (Decayed)

STARLINK-2066, 47673 (Decayed)

STARLINK-1992, 47632

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

STARLINK-1655 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.
STARLINK-1655 is likely not visible in the next few days.

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out STARLINK-1655, 47623 on other resources

View STARLINK-1655, 47623 on NASA - NSSDCA Website

View STARLINK-1655, 47623 on Heavens-Above

View STARLINK-1655, 47623 on Keep Track

View STARLINK-1655, 47623 on Celestrak

View STARLINK-1655, 47623 on Gunter's Space Page

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

Documentation

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