STARLINK-31003, 58520

Orbit data source: Space-Track

STARLINK-31003, 58520 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 07 Dec 2023 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/58520?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

58520, 2023-191N

Orbit

LEO

Last TLE update

7 hours ago

Origin

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK V2M, Unknown motor

Mass

730 kg wet, ~700 kg dry

Launch date (UTC)

2023-12-07 (2 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 14.5 m

Radar Cross Section

33.884 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 7 hours ago

0 STARLINK-31003
1 58520U 23191N   25221.58337949  .00000359  00000-0  41607-4 0  9995
2 58520  43.0011 178.6277 0001051 274.1604  85.9118 15.02535554 93537

Epoch: 2025-08-09T14:00Z

TLE epoch observation values (Epoch: 2025-08-09T14:00:03.987Z)

Latitude

-0.00005°

Longitude

10.29404°

Altitude

558.807 km

Speed

7.584 km/s

True Right ascension

11h 54m 30s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

41.15663°

Longitude

119.96344°

Altitude

562.53 km

Speed

7.585 km/s

Apparent Right ascension

21h 04m 55s

Apparent Declination

3° 03' 60"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

11:05:01

Azimuth

39.985° NE

Elevation

-38.96°

Doppler factor

Orbital elements

Apogee altitude

561.734 km

Perigee altitude

560.275 km

Semi-major axis

6,939.142 km

Eccentricity

0.00011

Inclination

43.0011°

RAAN

178.6277°

Arg. of periapsis

274.1604°

True anomaly

85.92381°

Mean anomaly

85.9118°

Eccentric anomaly

85.91781°

Mean motion

3.75478 °/min

Orbital period

95.88 mins

BSTAR

0.000041607

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Other satellites on launch #191 in the year 2023 (2023-12-07 UTC)

STARLINK-31026, 58508

STARLINK-31020, 58509

STARLINK-30989, 58510

STARLINK-30968, 58511

STARLINK-30982, 58512

STARLINK-30998, 58513

STARLINK-30983, 58514

STARLINK-31017, 58515

STARLINK-31028, 58516

STARLINK-31011, 58517

STARLINK-31021, 58518

STARLINK-31010, 58519

STARLINK-31015, 58521

STARLINK-31023, 58522

STARLINK-31003 Visibility forecast

Observer location: undefined°, undefined°

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	2025-08-09 23:45:06.173Z	186.713° SSW	2025-08-09 23:48:06.173Z	136.013° SSE	19.03°	2025-08-09 23:50:06.173Z	103.087° ESE
7 mins	2025-08-10 01:25:06.173Z	243.09° WSW	2025-08-10 01:28:06.173Z	140.209° SSE	44.319°	2025-08-10 01:32:06.173Z	73.126° E
6 mins	2025-08-10 03:06:06.173Z	283.316° WNW	2025-08-10 03:09:06.173Z	13.75° NNE	39.255°	2025-08-10 03:12:06.173Z	72.709° E
6 mins	2025-08-10 04:47:06.173Z	291.309° WNW	2025-08-10 04:50:06.173Z	60.212° ENE	43.258°	2025-08-10 04:53:06.173Z	99.95° ESE
5 mins	2025-08-10 06:28:06.173Z	262.743° W	2025-08-10 06:30:06.173Z	217.101° SW	29.413°	2025-08-10 06:33:06.173Z	153.022° SSE

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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Authenticating...

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Check out STARLINK-31003, 58520 on other resources

View STARLINK-31003, 58520 on NASA - NSSDCA Website

View STARLINK-31003, 58520 on Heavens-Above

View STARLINK-31003, 58520 on Keep Track

View STARLINK-31003, 58520 on Celestrak

View STARLINK-31003, 58520 on Gunter's Space Page

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