STARLINK-3664, 51984

Orbit data source: Space-Track

STARLINK-3664, 51984 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 09 Mar 2022 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/51984?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/51984?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

51984, 2022-025AE

Orbit

LEO

Country

Related business

SpaceX (US)

Manufacturer

SpaceX/Seattle

Mission

Operational Commercial Communications

Bus & Motor

STARLINK, Unknown motor

Mass

297 kg wet, ~275 kg dry

Launch date (UTC)

2022-03-09 (4 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: 10 hours ago

TLE from 10 hours ago

0 STARLINK-3664
1 51984U 22025AE  25346.94117260  .00000015  00000-0  19027-4 0  9997
2 51984  53.2187  68.6382 0001462  97.0901 263.0258 15.08831861207968

Epoch: 2025-12-12T22:35Z

TLE epoch observation values (Epoch: 2025-12-12T22:35:17.312Z)

Latitude

0.00002°

Longitude

7.9405°

Altitude

540.789 km

Speed

7.593 km/s

True Right ascension

04h 34m 33s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

07:32:45

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

541.024 km

Perigee altitude

539.002 km

Semi-major axis

6,918.15 km

Eccentricity

0.00015

Inclination

53.2187°

RAAN

68.6382°

Arg. of periapsis

97.0901°

True anomaly

263.00917°

Mean anomaly

263.0258°

Eccentric anomaly

263.01749°

Mean motion

3.77188 °/min

Orbital period

95.44 mins

BSTAR

0.000019027

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #25 in the year 2022 (2022-03-09 UTC)

FALCON 9 DEB, 52005 (Decayed)

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

STARLINK-3664 Visibility forecast

Loading observer location...
Set Observer location

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	2025-12-13 09:58:00.841Z	285.142° WNW	2025-12-13 10:01:00.841Z	338.457° N	21.477°	2025-12-13 10:04:00.841Z	28.434° NE
6 mins	2025-12-13 15:00:00.841Z	321.465° NNW	2025-12-13 15:02:00.841Z	29.603° NE	42.61°	2025-12-13 15:06:00.841Z	121.242° SE
6 mins	2025-12-14 08:10:00.841Z	230.095° WSW	2025-12-14 08:12:00.841Z	234.273° WSW	42.848°	2025-12-14 08:16:00.841Z	49.493° ENE

Items per page:

1–3 of 3 items

of 1 page

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in descending order

Check out STARLINK-3664, 51984 on other resources

View STARLINK-3664, 51984 on NASA - NSSDCA Website

View STARLINK-3664, 51984 on Heavens-Above

View STARLINK-3664, 51984 on Keep Track

View STARLINK-3664, 51984 on Celestrak

View STARLINK-3664, 51984 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-3664, 51984

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2025-12-12T22:35:17.312Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #25 in the year 2022 (2022-03-09 UTC)

STARLINK-3664 Visibility forecast

Co-orbital & Co-planar RSOs

Check out STARLINK-3664, 51984 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago