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STARLINK-2209, 47776

Orbit data source: Space-Track

STARLINK-2209, 47776 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 04 Mar 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/47776?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/47776?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

47776, 2021-017BG

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)

2021-03-04 (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: 16 hours ago

TLE from 16 hours ago

0 STARLINK-2209
1 47776U 21017BG  26235.89680385  .01212389  87581-3  15453-2 0  9995
2 47776  53.1421 105.6433 0000686 179.8384 180.2650 16.06941547304047

Epoch: 2026-08-23T21:31Z

TLE epoch observation values (Epoch: 2026-08-23T21:31:23.852Z)

Latitude

-0.00003°

Longitude

170.60761°

Altitude

256.629 km

Speed

7.754 km/s

True Right ascension

07h 02m 34s

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

04:19:38

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

255.969 km

Perigee altitude

255.059 km

Semi-major axis

6,633.651 km

Eccentricity

0.00007

Inclination

53.1421°

RAAN

105.6433°

Arg. of periapsis

179.8384°

True anomaly

180.26496°

Mean anomaly

180.265°

Eccentric anomaly

180.26498°

Mean motion

4.01711 °/min

Orbital period

89.62 mins

BSTAR

0.0015453

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Other satellites on launch #17 in the year 2021 (2021-03-04 UTC)

STARLINK-2116, 47724 (Decayed)

STARLINK-2181, 47763 (Decayed)

FALCON 9 DEB, 47785 (Decayed)

STARLINK-2143, 47733

STARLINK-2068, 47722

STARLINK-2156, 47742

STARLINK-2154, 47741 (Decayed)

STARLINK-2198, 47775 (Decayed)

STARLINK-2159, 47745

STARLINK-2189, 47768 (Decayed)

STARLINK-2142, 47732 (Decayed)

STARLINK-2175, 47757 (Decayed)

STARLINK-2184, 47766 (Decayed)

STARLINK-2192, 47769 (Decayed)

STARLINK-2195, 47772

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-2209 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-2209 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

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

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Check out STARLINK-2209, 47776 on other resources

View STARLINK-2209, 47776 on NASA - NSSDCA Website

View STARLINK-2209, 47776 on Heavens-Above

View STARLINK-2209, 47776 on Keep Track

View STARLINK-2209, 47776 on Celestrak

View STARLINK-2209, 47776 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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