PRSC-S1, 65055
Orbit data source: Space-Track
PRSC-S1, 65055 is a payload satellite owned by SUPARCO (CN) in LEO that was launched on Thu, 31 Jul 2025 UTC via a KUAIZHOU-1A launch vehicle from the Xichang Space Center, China (XSC). 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.
Focus sentinelFocus sentinel
Request partner network tasking
Focus sentinelFocus sentinel
Embed this page
Focus sentinelFocus sentinel
65055 intel report (Beta)
Focus sentinelFocus sentinel
Edit Public Description
Focus sentinelFocus sentinel
Edit Sat Name
Focus sentinelFocus sentinel
Create New Watchlist
Identifier
Orbit
Country
CN / PRCRelated business
Manufacturer
SUPA?
Mission
Operational Civil Radar Imaging
Bus & Motor
PRSS, Unknown motor
Mass
~400 kg wet, ~400 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 14.5 m
Radar Cross Section
2.315 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 PRSC-S1
1 65055U 25164A 26164.81647183 .00005131 00000-0 35343-3 0 9997
2 65055 41.1314 306.7953 0007086 323.4101 36.6228 15.06430611 47921Epoch: 2026-06-13T19:35Z
TLE epoch observation values (Epoch: 2026-06-13T19:35:43.166Z)
Latitude
-0.00001°
Longitude
110.73929°
Altitude
542.753 km
Speed
7.595 km/s
True Right ascension
20h 27m 10s
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
11:46:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
554.263 km
Perigee altitude
544.446 km
Semi-major axis
6,927.492 km
Eccentricity
0.00071
Inclination
41.1314°
RAAN
306.7953°
Arg. of periapsis
323.4101°
True anomaly
36.67127°
Mean anomaly
36.6228°
Eccentric anomaly
36.64703°
Mean motion
3.76426 °/min
Orbital period
95.64 mins
BSTAR
0.00035343
Loading maneuver chart data...
Computing Atmospheric mass density...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Loading historical data...
Other satellites on launch #164 in the year 2025 (2025-07-31 UTC)
No other RSOs were in this launch
Did you know?
You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.PRSC-S1 Visibility forecast
Loading observer location...
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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-14 13:20:43.726Z | 222.154° SW | 2026-06-14 13:22:43.726Z | 169.732° S | 37.105° | 2026-06-14 13:26:43.726Z | 82.762° E |
| 6 mins | 2026-06-14 15:00:43.726Z | 269.206° W | 2026-06-14 15:03:43.726Z | 40.372° NE | 43.704° | 2026-06-14 15:06:43.726Z | 80.02° E |
| 6 mins | 2026-06-14 16:41:43.726Z | 281.39° WNW | 2026-06-14 16:43:43.726Z | 282.012° WNW | 43.744° | 2026-06-14 16:47:43.726Z | 102.282° ESE |
| 6 mins | 2026-06-14 18:21:43.726Z | 264.843° W | 2026-06-14 18:24:43.726Z | 199.071° SSW | 28.578° | 2026-06-14 18:27:43.726Z | 146.475° SSE |
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 |
|---|
CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
Authenticating...
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 |
|---|