STARLINK-34099, 63959
Orbit data source: Space-Track
STARLINK-34099, 63959 is a payload satellite 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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63959 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Last TLE update
17 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 17 hours ago
0 STARLINK-34099
1 63959U 25099H 25152.91668981 .00094340 00000-0 15982-2 0 9997
2 63959 42.9997 323.5713 0001366 274.8466 180.5076 15.50515531 4328Epoch: 2025-06-01T22:00Z
TLE epoch observation values (Epoch: 2025-06-01T22:00:01.999Z)
Latitude
42.92614°
Longitude
-159.76294°
Altitude
419.231 km
Speed
7.665 km/s
True Right ascension
04h 03m 31s
True Declination
42° 44' 46"
Sunlit
Visualization orbit readout
Latitude
17.42084°
Longitude
118.40341°
Altitude
414.255 km
Speed
7.666 km/s
Apparent Right ascension
19h 29m 14s
Apparent Declination
-33° 10' 32"
Sunlit
Visualization observer readout
Local Sidereal Time
00:27:17
Azimuth
235.081° WSW
Elevation
-10.354°
Doppler factor
1
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Other satellites on launch #99 in the year 2025 (2025-05-13 UTC)
STARLINK-34099 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 | 2025-06-02 14:48:28.832Z | 221.149° SW | 2025-06-02 14:51:28.832Z | 142.806° SSE | 32.418° | 2025-06-02 14:53:28.832Z | 88.9° E |
| 5 mins | 2025-06-02 16:26:28.832Z | 272.657° WNW | 2025-06-02 16:28:28.832Z | 331.268° NNW | 40.358° | 2025-06-02 16:31:28.832Z | 68.392° E |
| 5 mins | 2025-06-02 18:04:28.832Z | 298.355° NW | 2025-06-02 18:06:28.832Z | 18.854° NNE | 37.648° | 2025-06-02 18:09:28.832Z | 84.05° E |
| 4 mins | 2025-06-02 19:42:28.832Z | 271.086° WNW | 2025-06-02 19:43:28.832Z | 233.622° WSW | 39.698° | 2025-06-02 19:46:28.832Z | 125.308° SE |
Event ID | Pc | Md | Secondary | Secondary name | Country | Click to unsort rows by TCA header |
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