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
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: 1 day ago
TLE from 1 day ago
0 STARLINK-34343
1 64157U 25112M 26089.72488873 .00022108 00000-0 17072-2 0 9998
2 64157 97.6225 142.2646 0019254 170.5427 189.6163 15.01409847 46472Epoch: 2026-03-30T17:23Z
TLE epoch observation values (Epoch: 2026-03-30T17:23:50.386Z)
Latitude
-0.00009°
Longitude
53.19236°
Altitude
578.786 km
Speed
7.564 km/s
True Right ascension
09h 29m 03s
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
01:37:58
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.906 km
Perigee altitude
546.19 km
Semi-major axis
6,937.685 km
Eccentricity
0.00193
Inclination
97.6225°
RAAN
142.2646°
Arg. of periapsis
170.5427°
True anomaly
189.57953°
Mean anomaly
189.6163°
Eccentric anomaly
189.59791°
Mean motion
3.75596 °/min
Orbital period
95.85 mins
BSTAR
0.0017072
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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 | 2026-04-01 03:06:37.455Z | 147.159° SSE | 2026-04-01 03:10:37.455Z | 51.743° ENE | 35.995° | 2026-04-01 03:13:37.455Z | 1.157° NNE |
| 6 mins | 2026-04-01 16:21:37.455Z | 11.017° NNE | 2026-04-01 16:23:37.455Z | 4.402° NNE | 43.004° | 2026-04-01 16:27:37.455Z | 194.62° SSW |
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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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in descending order |
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