SHERPA-AC1, 52763
Orbit data source: Space-Track
SHERPA-AC1, 52763 is a payload satellite owned by Spaceflight Ind (US) in SSO that was launched on Wed, 25 May 2022 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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52763 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Spaceflight Ind
Mission
Operational Commercial Technology
Bus & Motor
ESPA/SHERPA-FX, Unknown motor
Mass
176 kg wet, 176 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl, 0.5 m
Radar Cross Section
0.565 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 2 days ago
TLE from 2 days ago
0 SHERPA-AC1
1 52763U 22057AH 26171.38875638 .00006339 00000-0 18138-3 0 9999
2 52763 97.6695 320.7483 0008892 83.9614 276.2642 15.36302137226192Epoch: 2026-06-20T09:19Z
TLE epoch observation values (Epoch: 2026-06-20T09:19:48.551Z)
Latitude
-0.00003°
Longitude
-87.80808°
Altitude
459.502 km
Speed
7.637 km/s
True Right ascension
21h 22m 59s
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
21:51:56
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
460.086 km
Perigee altitude
447.936 km
Semi-major axis
6,832.148 km
Eccentricity
0.00089
Inclination
97.6695°
RAAN
320.7483°
Arg. of periapsis
83.9614°
True anomaly
276.1629°
Mean anomaly
276.2642°
Eccentric anomaly
276.21355°
Mean motion
3.84333 °/min
Orbital period
93.67 mins
BSTAR
0.00018138
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Other satellites on launch #57 in the year 2022 (2022-05-25 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.SHERPA-AC1 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-22 22:50:51.632Z | 13.329° NNE | 2026-06-22 22:53:51.632Z | 45.103° ENE | 44.741° | 2026-06-22 22:56:51.632Z | 191.598° SSW |
| 4 mins | 2026-06-23 09:23:51.632Z | 106.356° ESE | 2026-06-23 09:24:51.632Z | 80.76° E | 22.478° | 2026-06-23 09:27:51.632Z | 15.727° 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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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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