STARLINK-33993, 63949
Orbit data source: Space-Track
STARLINK-33993, 63949 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 Western Test Range (AFWTR). 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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63949 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: 15 hours ago
TLE from 15 hours ago
0 STARLINK-33993
1 63949U 25098Z 26096.64421188 .01115482 00000-0 82295-1 0 9991
2 63949 70.0011 203.8016 0008534 262.5906 97.4284 15.00020190 50739Epoch: 2026-04-06T15:27Z
TLE epoch observation values (Epoch: 2026-04-06T15:27:39.906Z)
Latitude
-0.00005°
Longitude
136.95298°
Altitude
570.031 km
Speed
7.576 km/s
True Right ascension
13h 35m 12s
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
12:37:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
570.706 km
Perigee altitude
558.856 km
Semi-major axis
6,942.918 km
Eccentricity
0.00085
Inclination
70.0011°
RAAN
203.8016°
Arg. of periapsis
262.5906°
True anomaly
97.52536°
Mean anomaly
97.4284°
Eccentric anomaly
97.47688°
Mean motion
3.75172 °/min
Orbital period
95.96 mins
BSTAR
0.082295
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Other satellites on launch #98 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-33993 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 | 2026-04-07 07:35:01.169Z | 150.168° SSE | 2026-04-07 07:38:01.169Z | 102.889° ESE | 18.432° | 2026-04-07 07:40:01.169Z | 68.403° E |
| 5 mins | 2026-04-07 09:14:01.169Z | 255.545° W | 2026-04-07 09:16:01.169Z | 307.735° NW | 28.55° | 2026-04-07 09:19:01.169Z | 2.205° NNE |
| 6 mins | 2026-04-07 17:36:01.169Z | 358.184° N | 2026-04-07 17:39:01.169Z | 72.917° E | 32.483° | 2026-04-07 17:42:01.169Z | 128.441° SE |
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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