STARLINK-33959, 63817
Orbit data source: Space-Track
STARLINK-33959, 63817 is a payload satellite in LEO that was launched on Sun, 04 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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63817 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
2 hours ago
Origin
Manufacturer
SpaceX/Seattle
Mission
Operational spacecraft
Bus & Motor
STARLINK V2MO, Unknown motor
Mass
575 kg wet, ~530 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & history
TLE from 2 hours ago
0 STARLINK-33959
1 63817U 25092P 25151.91668981 .00071016 00000-0 16941-2 0 9993
2 63817 43.0002 326.3779 0001400 264.4720 35.2950 15.40654053 5533Epoch: 2025-05-31T22:00Z
TLE epoch observation values (Epoch: 2025-05-31T22:00:01.999Z)
Latitude
-36.4706°
Longitude
54.69625°
Altitude
453.988 km
Speed
7.641 km/s
True Right ascension
18h 17m 25s
True Declination
-36° 17' 57"
Sunlit
Visualization orbit readout
Latitude
37.57654°
Longitude
161.35761°
Altitude
446.985 km
Speed
7.649 km/s
Apparent Right ascension
23h 39m 55s
Apparent Declination
0° 26' 19"
Sunlit
Visualization observer readout
Local Sidereal Time
09:43:49
Azimuth
319.442° NNW
Elevation
-41.738°
Doppler factor
1
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Other satellites on launch #92 in the year 2025 (2025-05-04 UTC)
STARLINK-33959 Visibility forecast
Observer location: undefined°, undefined°
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 | 2025-06-01 15:37:21.155Z | 238.101° WSW | 2025-06-01 15:39:21.155Z | 196.83° SSW | 41.948° | 2025-06-01 15:42:21.155Z | 76.137° E |
| 4 mins | 2025-06-01 17:16:21.155Z | 293.068° NW | 2025-06-01 17:17:21.155Z | 324.003° NNW | 36.044° | 2025-06-01 17:20:21.155Z | 68° E |
| 5 mins | 2025-06-01 18:54:21.155Z | 296.738° NW | 2025-06-01 18:56:21.155Z | 37.349° NE | 41.848° | 2025-06-01 18:59:21.155Z | 95.437° ESE |
| 4 mins | 2025-06-01 20:32:21.155Z | 261.823° W | 2025-06-01 20:34:21.155Z | 198.748° SSW | 29.825° | 2025-06-01 20:36:21.155Z | 150.088° SSE |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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