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STARLINK-2211, 47778

Orbit data source: Space-Track

STARLINK-2211, 47778 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.

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Iframe URL

https://www.satcat.com/sats-embedded/47778?theme=dark&initialShowStats=false

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Identifier

47778, 2021-017BJ

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: 14 hours ago

TLE from 14 hours ago

0 STARLINK-2211
1 47778U 21017BJ  26235.89585519  .00079551  00000-0  67817-3 0  9991
2 47778  53.1564 124.1657 0001250 179.3540 180.7479 15.68873140303782

Epoch: 2026-08-23T21:30Z

TLE epoch observation values (Epoch: 2026-08-23T21:30:01.888Z)

Latitude

-0.00005°

Longitude

-170.52754°

Altitude

363.879 km

Speed

7.692 km/s

True Right ascension

08h 16m 39s

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

02:50:42

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

363.226 km

Perigee altitude

361.541 km

Semi-major axis

6,740.521 km

Eccentricity

0.00013

Inclination

53.1564°

RAAN

124.1657°

Arg. of periapsis

179.354°

True anomaly

180.74771°

Mean anomaly

180.7479°

Eccentric anomaly

180.74781°

Mean motion

3.92196 °/min

Orbital period

91.79 mins

BSTAR

0.00067817

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

STARLINK-2209, 47776

STARLINK-2197, 47774 (Decayed)

STARLINK-2196, 47773

STARLINK-2194, 47771

STARLINK-2182, 47764 (Decayed)

STARLINK-2174, 47756 (Decayed)

STARLINK-2162, 47748 (Decayed)

STARLINK-2157, 47743 (Decayed)

STARLINK-2107, 47723

STARLINK-2068, 47722

FALCON 9 DEB, 47785 (Decayed)

STARLINK-2156, 47742

STARLINK-2213, 47780

STARLINK-2210, 47777 (Decayed)

STARLINK-2164, 47750

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-2211 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.
5 mins	2026-08-24 19:05:06.961Z	214.176° SW	2026-08-24 19:07:06.961Z	151.004° SSE	40.478°	2026-08-24 19:10:06.961Z	56.878° ENE

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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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Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

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

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Check out STARLINK-2211, 47778 on other resources

View STARLINK-2211, 47778 on NASA - NSSDCA Website

View STARLINK-2211, 47778 on Heavens-Above

View STARLINK-2211, 47778 on Keep Track

View STARLINK-2211, 47778 on Celestrak

View STARLINK-2211, 47778 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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