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

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Identifier

46576, 2020-070AW

Orbit

LEO

Country

Related business

SpaceX (US)

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 (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: 11 hours ago

TLE from 11 hours ago

0 STARLINK-1677
1 46576U 20070AW  25349.00004630  .00096395  00000-0  24113-2 0  9998
2 46576  53.0480 170.7969 0009496 149.8243  69.9707 15.39301505  5823

Epoch: 2025-12-15T00:00Z

TLE epoch observation values (Epoch: 2025-12-15T00:00:04.000Z)

Latitude

-31.04333°

Longitude

-66.36451°

Altitude

455.495 km

Speed

7.64 km/s

True Right ascension

01h 10m 13s

True Declination

-30° 53' 06"

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

09:10:59

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

454.932 km

Perigee altitude

441.967 km

Semi-major axis

6,826.586 km

Eccentricity

0.00095

Inclination

53.048°

RAAN

170.7969°

Arg. of periapsis

149.8243°

True anomaly

70.07298°

Mean anomaly

69.9707°

Eccentric anomaly

70.02183°

Mean motion

3.84802 °/min

Orbital period

93.55 mins

BSTAR

0.0024113

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

STARLINK-1748, 46570 (Decayed)

STARLINK-1708, 46580 (Decayed)

STARLINK-1755, 46591 (Decayed)

STARLINK-1644, 46532 (Decayed)

STARLINK-1668, 46536 (Decayed)

FALCON 9 DEB, 46594 (Decayed)

STARLINK-1697, 46546 (Decayed)

STARLINK-1747, 46569 (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.
6 mins	2025-12-15 14:48:06.562Z	214.863° SW	2025-12-15 14:51:06.562Z	136.385° SSE	40.513°	2025-12-15 14:54:06.562Z	58.499° ENE
4 mins	2025-12-15 16:27:06.562Z	298.732° NW	2025-12-15 16:29:06.562Z	345.971° N	19.641°	2025-12-15 16:31:06.562Z	23.07° NE
4 mins	2025-12-15 21:22:06.562Z	334.794° NNW	2025-12-15 21:24:06.562Z	64.025° ENE	34.982°	2025-12-15 21:26:06.562Z	106.606° ESE

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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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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: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2025-12-15T00:00:04.000Z)

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: 11 hours ago