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QPS-SAR-11 YAMATSUMI, 64340

Orbit data source: Space-Track

QPS-SAR-11 YAMATSUMI, 64340 is a payload satellite owned by QPS Labs (JP) in LEO that was launched on Wed, 11 Jun 2025 UTC via an ELECTRON launch vehicle from the Rocket Lab Launch Complex (RLLC). 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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Identifier
64340, 2025-125A
Orbit
LEO
Last TLE update
5 hours ago
Origin
Manufacturer
QPS Labs
Mission
Operational spacecraft
Bus & Motor
QSAT, Unknown motor
Mass
~120 kg wet, ~100 kg dry
Launch date (UTC)
2025-06-11 (1 month ago)
Launch vehicle
ELECTRON
Launch site
Rocket Lab Launch Complex (RLLC)
Object type
Payload
Rocket body
Debris
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)

Expand to show TLE details & history

TLE from 5 hours ago
0 QPS-SAR-11 YAMATSUMI
1 64340U 25125A   25200.16139857  .00002222  00000-0  20360-3 0  9993
2 64340  42.0079 222.1428 0007087 164.9483 195.1553 14.97309898  5629
Epoch: 2025-07-19T03:52Z
TLE epoch observation values (Epoch: 2025-07-19T03:52:24.836Z)
Latitude
-0.00005°
Longitude
-133.16322°
Altitude
579.638 km
Speed
7.57 km/s
True Right ascension
14h 48m 34s
True Declination
0° 00' 00"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
29.12965°
Longitude
-96.32845°
Altitude
578 km
Speed
7.575 km/s
Apparent Right ascension
14h 06m 17s
Apparent Declination
-6° 34' 08"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
21:42:07
Azimuth
280.676° WNW
Elevation
-22.511°
Doppler factor
1
Orbital elements
Apogee altitude
582.225 km
Perigee altitude
572.366 km
Semi-major axis
6,955.433 km
Eccentricity
0.00071
Inclination
42.0079°
RAAN
222.1428°
Arg. of periapsis
164.9483°
True anomaly
195.13409°
Mean anomaly
195.1553°
Eccentric anomaly
195.14469°
Mean motion
3.7416 °/min
Orbital period
96.22 mins
BSTAR
0.0002036
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