STARLINK-34343, 64157
Orbit data source: Space-Track
STARLINK-34343, 64157 is a payload satellite owned by SpaceX/Seattle (US) in SSO that was launched on Tue, 27 May 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR).
On March 29, 2026, Starlink satellite 34343 (NORAD 64157) experienced an on-orbit anomaly and a fragmentation event, resulting in a loss of communication at ~560 km altitude. LeoLabs detected tens of objects near the satellite. SpaceX states there is no risk to the International Space Station or NASA's Artemis II mission.
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64157 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
SpaceX/Seattle
Mission
Non-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: 11 hours ago
TLE from 11 hours ago
0 STARLINK-34343
1 64157U 25112M 26102.11791029 .00011384 00000-0 86768-3 0 9990
2 64157 97.6162 154.4343 0019078 134.7701 225.5079 15.02061674 48338Epoch: 2026-04-12T02:49Z
TLE epoch observation values (Epoch: 2026-04-12T02:49:47.449Z)
Latitude
-0.00007°
Longitude
-88.34086°
Altitude
572.892 km
Speed
7.569 km/s
True Right ascension
10h 17m 44s
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
19:43:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
570.771 km
Perigee altitude
544.307 km
Semi-major axis
6,935.676 km
Eccentricity
0.00191
Inclination
97.6162°
RAAN
154.4343°
Arg. of periapsis
134.7701°
True anomaly
225.35221°
Mean anomaly
225.5079°
Eccentric anomaly
225.43003°
Mean motion
3.7576 °/min
Orbital period
95.81 mins
BSTAR
0.00086768
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Other satellites on launch #112 in the year 2025 (2025-05-27 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-34343 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-04-12 16:10:41.609Z | 16.886° NNE | 2026-04-12 16:14:41.609Z | 134.407° SE | 42.83° | 2026-04-12 16:17:41.609Z | 185.048° SSW |
| 5 mins | 2026-04-13 02:57:41.609Z | 126.564° SE | 2026-04-13 02:59:41.609Z | 78.339° E | 30.596° | 2026-04-13 03:02:41.609Z | 10.92° NNE |
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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