STARLINK-1677, 46576

Orbit data source: Space-Track

STARLINK-1677, 46576 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.

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Iframe URL

https://www.satcat.com/sats-embedded/46576?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

46576, 2020-070AW

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

260 kg wet, ~248 kg dry

Launch date (UTC)

2020-10-06 (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: 7 hours ago

TLE from 7 hours ago

0 STARLINK-1677
1 46576U 20070AW  25293.00001157  .01041958  00000-0  46506-1 0  9992
2 46576  53.0539  72.9403 0001050  85.2622  18.1482 15.18334634  5693

Epoch: 2025-10-20T00:00Z

TLE epoch observation values (Epoch: 2025-10-20T00:00:00.999Z)

Latitude

51.17292°

Longitude

155.89345°

Altitude

516.269 km

Speed

7.612 km/s

True Right ascension

12h 18m 25s

True Declination

50° 59' 56"

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

01:30:23

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

511.869 km

Perigee altitude

510.422 km

Semi-major axis

6,889.283 km

Eccentricity

0.00011

Inclination

53.0539°

RAAN

72.9403°

Arg. of periapsis

85.2622°

True anomaly

18.15195°

Mean anomaly

18.1482°

Eccentric anomaly

18.15007°

Mean motion

3.79562 °/min

Orbital period

94.85 mins

BSTAR

0.046506

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

STARLINK-1709, 46561 (Decayed)

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STARLINK-1677 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	2025-10-20 12:22:56.978Z	233.136° WSW	2025-10-20 12:24:56.978Z	286.442° WNW	44.785°	2025-10-20 12:27:56.978Z	48.466° ENE
5 mins	2025-10-20 19:00:56.978Z	310.983° NW	2025-10-20 19:02:56.978Z	35.612° NE	44.982°	2025-10-20 19:05:56.978Z	129.842° SE

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-1677, 46576 on other resources

View STARLINK-1677, 46576 on NASA - NSSDCA Website

View STARLINK-1677, 46576 on Heavens-Above

View STARLINK-1677, 46576 on Keep Track

View STARLINK-1677, 46576 on Celestrak

View STARLINK-1677, 46576 on Gunter's Space Page

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

STARLINK-1677, 46576

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2025-10-20T00:00:00.999Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

STARLINK-1677 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1677, 46576 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago