STARLINK-11644, 63672

Orbit data source: Space-Track

STARLINK-11644, 63672 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 28 Apr 2025 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/63672?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63672, 2025-085J

Orbit

LEO

Last TLE update

15 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)

2025-04-28 (3 months 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

36.964 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 15 hours ago

0 STARLINK-11644
1 63672U 25085J   25197.23677726  .00228220  00000-0  17336-2 0  9996
2 63672  42.9978 263.7041 0003245 290.8699  69.1821 15.70838366 13058

Epoch: 2025-07-16T05:40Z

TLE epoch observation values (Epoch: 2025-07-16T05:40:57.555Z)

Latitude

-0.00001°

Longitude

-115.85555°

Altitude

355.495 km

Speed

7.698 km/s

True Right ascension

17h 34m 48s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-16.67362°

Longitude

79.10214°

Altitude

359.106 km

Speed

7.695 km/s

Apparent Right ascension

03h 18m 27s

Apparent Declination

-57° 55' 22"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

08:56:10

Azimuth

217.735° SW

Elevation

-30.274°

Doppler factor

Orbital elements

Apogee altitude

360.668 km

Perigee altitude

356.296 km

Semi-major axis

6,736.619 km

Eccentricity

0.00032

Inclination

42.9978°

RAAN

263.7041°

Arg. of periapsis

290.8699°

True anomaly

Unknown

Mean anomaly

69.1821°

Eccentric anomaly

Unknown

Mean motion

3.92537 °/min

Orbital period

91.71 mins

BSTAR

0.0017336

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Other satellites on launch #85 in the year 2025 (2025-04-28 UTC)

STARLINK-11651, 63664

STARLINK-11672, 63665

STARLINK-11664, 63666

STARLINK-11666, 63667

STARLINK-11663, 63668

STARLINK-11595, 63669

STARLINK-11599, 63670

STARLINK-11603, 63671

STARLINK-11634, 63673

STARLINK-11656, 63674

STARLINK-11655, 63675

STARLINK-11661, 63676

STARLINK-33816, 63677

STARLINK-33861, 63678

STARLINK-11644 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.
4 mins	2025-07-17 07:50:57.702Z	217.206° SW	2025-07-17 07:52:57.702Z	144.389° SSE	32.773°	2025-07-17 07:54:57.702Z	86.641° E
4 mins	2025-07-17 11:03:57.702Z	307.495° NW	2025-07-17 11:04:57.702Z	350.614° N	36.093°	2025-07-17 11:07:57.702Z	83.77° E
4 mins	2025-07-17 12:39:57.702Z	269.716° W	2025-07-17 12:40:57.702Z	232.615° WSW	37.161°	2025-07-17 12:43:57.702Z	126.995° 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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Authenticating...

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Check out STARLINK-11644, 63672 on other resources

View STARLINK-11644, 63672 on NASA - NSSDCA Website

View STARLINK-11644, 63672 on Heavens-Above

View STARLINK-11644, 63672 on Keep Track

View STARLINK-11644, 63672 on Celestrak

View STARLINK-11644, 63672 on Gunter's Space Page

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