STARLINK-40084, 100856
Orbit data source: Space-Track
STARLINK-40084, 100856 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Mon, 28 Sep 2026 UTC via an STARSHIP V3 launch vehicle from the (BOCA). 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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100856 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V3, Unknown motor
Mass
2,000 kg wet, ~2,000 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Unknown
Object type
Shape & HBR
BOX + 2 PAN, 26.0 m
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 STARLINK-40084
1 A0856U 26225B 26286.24791473 .00176012 00000-0 69310-3 0 9996
2 A0856 30.4978 231.4421 0001157 221.2153 138.8410 15.85250588 2351Epoch: 2026-10-13T05:56Z
TLE epoch observation values (Epoch: 2026-10-13T05:56:59.832Z)
Latitude
0.00002°
Longitude
120.37812°
Altitude
314.612 km
Speed
7.722 km/s
True Right ascension
15h 25m 46s
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
14:07:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
320.438 km
Perigee altitude
318.888 km
Semi-major axis
6,697.8 km
Eccentricity
0.00012
Inclination
30.4978°
RAAN
231.4421°
Arg. of periapsis
221.2153°
True anomaly
138.84972°
Mean anomaly
138.841°
Eccentric anomaly
138.84536°
Mean motion
3.95954 °/min
Orbital period
90.92 mins
BSTAR
0.0006931
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Other satellites on launch #225 in the year 2026 (2026-09-28 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-40084 Visibility
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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. |
|---|---|---|---|---|---|---|---|
| STARLINK-40084 is likely not visible in the next few days. |
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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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 |
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