STARLINK-5684, 55453
Orbit data source: Space-Track
STARLINK-5684, 55453 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Thu, 02 Feb 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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55453 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK, Unknown motor
Mass
305 kg wet, ~290 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 10.1 m
Radar Cross Section
13.562 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 17 hours ago
TLE from 17 hours ago
0 STARLINK-5684
1 55453U 23015E 26083.50002314 .00072305 00000-0 31418-2 0 9993
2 55453 42.9994 244.5041 0002055 253.1672 113.8200 15.21392934 5817Epoch: 2026-03-24T12:00Z
TLE epoch observation values (Epoch: 2026-03-24T12:00:01.999Z)
Latitude
4.74428°
Longitude
-112.4031°
Altitude
501.494 km
Speed
7.615 km/s
True Right ascension
16h 38m 19s
True Declination
4° 42' 54"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
10:37:32
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
504.992 km
Perigee altitude
502.164 km
Semi-major axis
6,881.715 km
Eccentricity
0.00021
Inclination
42.9994°
RAAN
244.5041°
Arg. of periapsis
253.1672°
True anomaly
113.84154°
Mean anomaly
113.82°
Eccentric anomaly
113.83077°
Mean motion
3.80188 °/min
Orbital period
94.69 mins
BSTAR
0.0031418
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Other satellites on launch #15 in the year 2023 (2023-02-02 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.STARLINK-5684 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-03-25 13:22:14.830Z | 200.563° SSW | 2026-03-25 13:25:14.830Z | 139.774° SSE | 24.063° | 2026-03-25 13:28:14.830Z | 88.774° E |
| 5 mins | 2026-03-25 15:02:14.830Z | 256.955° W | 2026-03-25 15:04:14.830Z | 27.756° NE | 44.572° | 2026-03-25 15:07:14.830Z | 70.892° E |
| 6 mins | 2026-03-25 16:41:14.830Z | 289.896° WNW | 2026-03-25 16:43:14.830Z | 334.088° NNW | 37.101° | 2026-03-25 16:47:14.830Z | 77.971° E |
| 5 mins | 2026-03-25 18:21:14.830Z | 288.302° WNW | 2026-03-25 18:23:14.830Z | 110.91° ESE | 44.998° | 2026-03-25 18:26:14.830Z | 109.14° ESE |
| 5 mins | 2026-03-25 20:00:14.830Z | 256.294° W | 2026-03-25 20:02:14.830Z | 215.446° SW | 21.615° | 2026-03-25 20:05:14.830Z | 161.933° S |
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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