STARLINK-33990, 63840
Orbit data source: Space-Track
STARLINK-33990, 63840 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Wed, 07 May 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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63840 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Operational Commercial Communications
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 17.7 m
Radar Cross Section
36.964 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 STARLINK-33990
1 63840U 25093E 26171.41810434 .00010646 00000-0 39592-3 0 9990
2 63840 42.9993 217.6929 0001561 275.0379 85.0294 15.27572550 63467Epoch: 2026-06-20T10:02Z
TLE epoch observation values (Epoch: 2026-06-20T10:02:04.214Z)
Latitude
-0.00007°
Longitude
158.54225°
Altitude
482.754 km
Speed
7.626 km/s
True Right ascension
14h 30m 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
08:43:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
486.088 km
Perigee altitude
483.945 km
Semi-major axis
6,863.154 km
Eccentricity
0.00016
Inclination
42.9993°
RAAN
217.6929°
Arg. of periapsis
275.0379°
True anomaly
85.04722°
Mean anomaly
85.0294°
Eccentric anomaly
85.03831°
Mean motion
3.81731 °/min
Orbital period
94.31 mins
BSTAR
0.00039592
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Other satellites on launch #93 in the year 2025 (2025-05-07 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-33990 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-06-21 06:40:09.607Z | 221.325° SW | 2026-06-21 06:42:09.607Z | 161.215° S | 37.803° | 2026-06-21 06:45:09.607Z | 80.962° E |
| 5 mins | 2026-06-21 08:19:09.607Z | 278.286° WNW | 2026-06-21 08:21:09.607Z | 345.134° N | 40.483° | 2026-06-21 08:24:09.607Z | 68.794° E |
| 5 mins | 2026-06-21 09:58:09.607Z | 294.781° NW | 2026-06-21 10:00:09.607Z | 345.592° N | 39.755° | 2026-06-21 10:03:09.607Z | 85.725° E |
| 5 mins | 2026-06-21 11:37:09.607Z | 274.87° WNW | 2026-06-21 11:39:09.607Z | 222.011° SW | 37.603° | 2026-06-21 11:42:09.607Z | 133.556° 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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