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STARLINK-1681, 46559

Orbit data source: Space-Track

STARLINK-1681, 46559 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 06 Oct 2020 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/46559?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/46559?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

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ISO8601 Format

Identifier

46559, 2020-070AD

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)

2020-10-06 (6 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: 6 hours ago

TLE from 6 hours ago

0 STARLINK-1681
1 46559U 20070AD  26103.16668980  .00747670  26573-3  14663-2 0  9993
2 46559  53.0394 259.7017 0006609 303.5618 186.2596 15.99550904  6306

Epoch: 2026-04-13T04:00Z

TLE epoch observation values (Epoch: 2026-04-13T04:00:01.998Z)

Latitude

37.99004°

Longitude

142.57461°

Altitude

283.183 km

Speed

7.74 km/s

True Right ascension

02h 55m 46s

True Declination

37° 48' 41"

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

16:12:45

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

280.345 km

Perigee altitude

271.55 km

Semi-major axis

6,654.085 km

Eccentricity

0.00066

Inclination

53.0394°

RAAN

259.7017°

Arg. of periapsis

303.5618°

True anomaly

186.25135°

Mean anomaly

186.2596°

Eccentric anomaly

186.25547°

Mean motion

3.99862 °/min

Orbital period

90.03 mins

BSTAR

0.0014663

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Other satellites on launch #70 in the year 2020 (2020-10-06 UTC)

STARLINK-1755, 46591 (Decayed)

STARLINK-1675, 46575 (Decayed)

STARLINK-1743, 46568 (Decayed)

STARLINK-1732, 46584 (Decayed)

STARLINK-1697, 46546 (Decayed)

FALCON 9 DEB, 46595 (Decayed)

STARLINK-1664, 46553

STARLINK-1714, 46562

STARLINK-1677, 46576

STARLINK-1735, 46565

STARLINK-1679, 46557

STARLINK-1680, 46558

STARLINK-1683, 46578

STARLINK-1648, 46533 (Decayed)

STARLINK-1672, 46537

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-1681 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-1681 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-1681, 46559 on other resources

View STARLINK-1681, 46559 on NASA - NSSDCA Website

View STARLINK-1681, 46559 on Heavens-Above

View STARLINK-1681, 46559 on Keep Track

View STARLINK-1681, 46559 on Celestrak

View STARLINK-1681, 46559 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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