SKYSAT C4, 41771
Orbit data source: Space-Track
SKYSAT C4, 41771 is a payload satellite owned by Terra Bella (US) in SSO that was launched on Fri, 16 Sep 2016 UTC via a VEGA launch vehicle from the French Guiana (FRGUI). 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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41771 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
SS/Loral (MDA)
Mission
Operational Commercial Imaging
Bus & Motor
SKYSAT-GEN2, Unknown motor
Mass
110 kg wet, 110 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.6 m
Radar Cross Section
0.888 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 1 day ago
TLE from 1 day ago
0 SKYSAT C4
1 41771U 16058B 25255.66153423 .00009324 00000-0 24509-3 0 9990
2 41771 96.9499 285.4316 0002677 137.8424 222.3028 15.38785510502658Epoch: 2025-09-12T15:52Z
TLE epoch observation values (Epoch: 2025-09-12T15:52:36.557Z)
Latitude
-0.00011°
Longitude
55.37325°
Altitude
454.18 km
Speed
7.639 km/s
True Right ascension
19h 01m 43s
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
12:12:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
448.448 km
Perigee altitude
444.794 km
Semi-major axis
6,824.758 km
Eccentricity
0.00027
Inclination
96.9499°
RAAN
285.4316°
Arg. of periapsis
137.8424°
True anomaly
222.28216°
Mean anomaly
222.3028°
Eccentric anomaly
222.29248°
Mean motion
3.84957 °/min
Orbital period
93.52 mins
BSTAR
0.00024509
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Other satellites on launch #58 in the year 2016 (2016-09-16 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.SKYSAT C4 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-09-14 02:20:37.055Z | 183.244° SSW | 2025-09-14 02:22:37.055Z | 224.289° SW | 38.553° | 2025-09-14 02:25:37.055Z | 337.687° N |
| 4 mins | 2025-09-14 15:16:37.055Z | 337.525° N | 2025-09-14 15:17:37.055Z | 301.066° NW | 34.002° | 2025-09-14 15:20:37.055Z | 215.158° SW |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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