STARLINK-30104, 56300
Orbit data source: Space-Track
STARLINK-30104, 56300 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 19 Apr 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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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2M, Unknown motor
Mass
730 kg wet, ~700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
33.884 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 STARLINK-30104
1 56300U 23056Q 25348.63277916 .00001072 00000-0 94418-4 0 9993
2 56300 43.0056 312.0770 0001089 268.3500 91.7218 15.02542612147295Epoch: 2025-12-14T15:11Z
TLE epoch observation values (Epoch: 2025-12-14T15:11:12.119Z)
Latitude
0.00001°
Longitude
0.73361°
Altitude
558.86 km
Speed
7.584 km/s
True Right ascension
20h 48m 18s
True Declination
0° 00' 00"
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
13:23:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
561.738 km
Perigee altitude
560.227 km
Semi-major axis
6,939.119 km
Eccentricity
0.00011
Inclination
43.0056°
RAAN
312.077°
Arg. of periapsis
268.35°
True anomaly
91.73427°
Mean anomaly
91.7218°
Eccentric anomaly
91.72804°
Mean motion
3.7548 °/min
Orbital period
95.88 mins
BSTAR
0.000094418
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Other satellites on launch #56 in the year 2023 (2023-04-19 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-30104 Visibility forecast
Loading 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 | 2025-12-16 00:55:10.818Z | 216.827° SW | 2025-12-16 00:57:10.818Z | 168.347° S | 36.353° | 2025-12-16 01:01:10.818Z | 79.332° E |
| 7 mins | 2025-12-16 02:35:10.818Z | 270.567° WNW | 2025-12-16 02:38:10.818Z | 353.39° N | 42.051° | 2025-12-16 02:42:10.818Z | 71.825° E |
| 7 mins | 2025-12-16 04:16:10.818Z | 291.255° WNW | 2025-12-16 04:19:10.818Z | 14.054° NNE | 40.934° | 2025-12-16 04:23:10.818Z | 88.729° E |
| 6 mins | 2025-12-16 05:57:10.818Z | 278.653° WNW | 2025-12-16 06:00:10.818Z | 180.492° SSW | 39.605° | 2025-12-16 06:03:10.818Z | 128.683° SE |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
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 |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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