STARLINK-1263, 45405

Orbit data source: Space-Track

STARLINK-1263, 45405 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 18 Mar 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/45405?theme=dark&initialShowStats=false

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Identifier

45405, 2020-019AX

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)

2020-03-18 (7 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-1263
1 45405U 20019AX  26277.35005104  .00016637  00000-0  35595-3 0  9995
2 45405  53.1510 230.5838 0005081  85.9053 274.2534 15.44952090362050

Epoch: 2026-10-04T08:24Z

TLE epoch observation values (Epoch: 2026-10-04T08:24:04.409Z)

Latitude

-0.0001°

Longitude

91.52079°

Altitude

432.168 km

Speed

7.654 km/s

True Right ascension

15h 22m 20s

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

09:41:56

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

435.238 km

Perigee altitude

428.318 km

Semi-major axis

6,809.915 km

Eccentricity

0.00051

Inclination

53.151°

RAAN

230.5838°

Arg. of periapsis

85.9053°

True anomaly

274.19533°

Mean anomaly

274.2534°

Eccentric anomaly

274.22437°

Mean motion

3.86216 °/min

Orbital period

93.21 mins

BSTAR

0.00035595

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Other satellites on launch #19 in the year 2020 (2020-03-18 UTC)

FALCON 9 DEB, 45420 (Decayed)

STARLINK-1213, 45400 (Decayed)

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STARLINK-1263 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	2026-10-05 00:08:01.082Z	249.309° W	2026-10-05 00:10:01.082Z	315.633° NNW	56.632°	2026-10-05 00:13:01.082Z	41.282° NE
5 mins	2026-10-05 06:39:01.082Z	306.069° NW	2026-10-05 06:41:01.082Z	268.339° W	73.133°	2026-10-05 06:44:01.082Z	136.159° SSE

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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-1263, 45405 on other resources

View STARLINK-1263, 45405 on NASA - NSSDCA Website

View STARLINK-1263, 45405 on Heavens-Above

View STARLINK-1263, 45405 on Keep Track

View STARLINK-1263, 45405 on Celestrak

View STARLINK-1263, 45405 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-1263, 45405

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: 2026-10-04T08:24:04.409Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #19 in the year 2020 (2020-03-18 UTC)

STARLINK-1263 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-1263, 45405 on other resources

Documentation

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