STARLINK-11637, 63190

Orbit data source: Space-Track

STARLINK-11637, 63190 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 13 Mar 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/63190?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

63190, 2025-048H

Orbit

LEO

Last TLE update

1 day 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)

2025-03-13 (5 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 1 day ago

0 STARLINK-11637
1 63190U 25048H   25211.31997640  .00165908  00000-0  12677-2 0  9992
2 63190  43.0003 220.6741 0001382 257.1313 102.9401 15.70898527 23542

Epoch: 2025-07-30T07:40Z

TLE epoch observation values (Epoch: 2025-07-30T07:40:45.96Z)

Latitude

0.00001°

Longitude

157.28171°

Altitude

356.307 km

Speed

7.697 km/s

True Right ascension

14h 42m 41s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-40.00848°

Longitude

33.24173°

Altitude

366.318 km

Speed

7.69 km/s

Apparent Right ascension

10h 39m 11s

Apparent Declination

-64° 37' 46"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

03:20:54

Azimuth

146.106° SSE

Elevation

-43.62°

Doppler factor

Orbital elements

Apogee altitude

359.24 km

Perigee altitude

357.378 km

Semi-major axis

6,736.446 km

Eccentricity

0.00014

Inclination

43.0003°

RAAN

220.6741°

Arg. of periapsis

257.1313°

True anomaly

102.95553°

Mean anomaly

102.9401°

Eccentric anomaly

102.94782°

Mean motion

3.92552 °/min

Orbital period

91.71 mins

BSTAR

0.0012677

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Other satellites on launch #48 in the year 2025 (2025-03-13 UTC)

STARLINK-11602, 63183

STARLINK-11617, 63184

STARLINK-11618, 63185

STARLINK-11646, 63186

STARLINK-11622, 63187

STARLINK-11642, 63188

STARLINK-11639, 63189

STARLINK-11647, 63191

STARLINK-11643, 63192

STARLINK-11635, 63193

STARLINK-11636, 63194

STARLINK-11631, 63195

STARLINK-32946, 63196

STARLINK-32960, 63197

STARLINK-11637 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	2025-08-01 04:10:38.089Z	235.798° WSW	2025-08-01 04:12:38.089Z	107.549° ESE	39.674°	2025-08-01 04:14:38.089Z	76.382° E
4 mins	2025-08-01 05:46:38.089Z	288.75° WNW	2025-08-01 05:48:38.089Z	13.223° NNE	34.56°	2025-08-01 05:50:38.089Z	66.386° ENE

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-11637, 63190 on other resources

View STARLINK-11637, 63190 on NASA - NSSDCA Website

View STARLINK-11637, 63190 on Heavens-Above

View STARLINK-11637, 63190 on Keep Track

View STARLINK-11637, 63190 on Celestrak

View STARLINK-11637, 63190 on Gunter's Space Page

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