STARLINK-33963, 63968
Orbit data source: Space-Track
STARLINK-33963, 63968 is a payload satellite owned by SpaceX/Seattle (US) in LEO that was launched on Tue, 13 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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63968 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: 16 hours ago
TLE from 16 hours ago
0 STARLINK-33963
1 63968U 25099S 26093.82547889 .00034275 00000-0 12489-2 0 9995
2 63968 43.0025 33.9929 0000835 26.5509 333.5385 15.27590534 51182Epoch: 2026-04-03T19:48Z
TLE epoch observation values (Epoch: 2026-04-03T19:48:41.376Z)
Latitude
-0.00002°
Longitude
-95.33357°
Altitude
482.28 km
Speed
7.626 km/s
True Right ascension
02h 15m 58s
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
18:01:44
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
485.535 km
Perigee altitude
484.389 km
Semi-major axis
6,863.099 km
Eccentricity
0.00008
Inclination
43.0025°
RAAN
33.9929°
Arg. of periapsis
26.5509°
True anomaly
333.53424°
Mean anomaly
333.5385°
Eccentric anomaly
333.53637°
Mean motion
3.81736 °/min
Orbital period
94.31 mins
BSTAR
0.0012489
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Other satellites on launch #99 in the year 2025 (2025-05-13 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-33963 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 | 2026-04-04 22:40:54.907Z | 201.624° SSW | 2026-04-04 22:43:54.907Z | 137.71° SSE | 24.149° | 2026-04-04 22:45:54.907Z | 96.975° ESE |
| 6 mins | 2026-04-05 00:19:54.907Z | 257.372° W | 2026-04-05 00:21:54.907Z | 278.872° WNW | 42.997° | 2026-04-05 00:25:54.907Z | 71.164° E |
| 6 mins | 2026-04-05 01:58:54.907Z | 289.413° WNW | 2026-04-05 02:01:54.907Z | 29.097° NE | 36.526° | 2026-04-05 02:04:54.907Z | 78.049° E |
| 6 mins | 2026-04-05 03:37:54.907Z | 287.852° WNW | 2026-04-05 03:40:54.907Z | 114.57° SE | 43.747° | 2026-04-05 03:43:54.907Z | 110.056° ESE |
| 4 mins | 2026-04-05 05:17:54.907Z | 243.903° WSW | 2026-04-05 05:18:54.907Z | 221.914° SW | 20.312° | 2026-04-05 05:21:54.907Z | 165.094° S |
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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