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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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Iframe URL

https://www.satcat.com/sats-embedded/41771?theme=dark&initialShowStats=false

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Identifier

41771, 2016-058B

Orbit

SSO

Country

Related business

Planet Labs PBC (US)

Manufacturer

SS/Loral (MDA)

Mission

Operational Commercial Imaging

Bus & Motor

SKYSAT-GEN2, Unknown motor

Mass

110 kg wet, 110 kg dry

Launch date (UTC)

2016-09-16 (10 years ago)

Launch vehicle

VEGA

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 1.0 m

Radar Cross Section

0.888 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 5 hours ago

TLE from 5 hours ago

0 SKYSAT C4
1 41771U 16058B   26135.30069451  .00009731  00000-0  19099-3 0  9996
2 41771  96.9194 158.4724 0002781  74.6122 285.5436 15.47514328540384

Epoch: 2026-05-15T07:13Z

TLE epoch observation values (Epoch: 2026-05-15T07:13:00.005Z)

Latitude

-0.00008°

Longitude

177.1884°

Altitude

426.635 km

Speed

7.656 km/s

True Right ascension

10h 33m 53s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

20:19:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

422.8 km

Perigee altitude

419.018 km

Semi-major axis

6,799.046 km

Eccentricity

0.00028

Inclination

96.9194°

RAAN

158.4724°

Arg. of periapsis

74.6122°

True anomaly

285.51289°

Mean anomaly

285.5436°

Eccentric anomaly

285.52825°

Mean motion

3.87143 °/min

Orbital period

92.99 mins

BSTAR

0.00019099

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Other satellites on launch #58 in the year 2016 (2016-09-16 UTC)

AVUM DEB (ADAPTOR), 41775 (Decayed)

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SKYSAT C4 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.
5 mins	2026-05-15 13:58:51.168Z	29.111° NE	2026-05-15 14:01:51.168Z	103.015° ESE	30.974°	2026-05-15 14:03:51.168Z	159.668° S
4 mins	2026-05-16 01:58:51.168Z	203.139° SW	2026-05-16 02:00:51.168Z	277.419° WNW	31.905°	2026-05-16 02:02:51.168Z	327.429° NNW

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out SKYSAT C4, 41771 on other resources

View SKYSAT C4, 41771 on NASA - NSSDCA Website

View SKYSAT C4, 41771 on Heavens-Above

View SKYSAT C4, 41771 on Keep Track

View SKYSAT C4, 41771 on Celestrak

View SKYSAT C4, 41771 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

SKYSAT C4, 41771

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-05-15T07:13:00.005Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #58 in the year 2016 (2016-09-16 UTC)

SKYSAT C4 Visibility forecast

Co-orbital & Co-planar RSOs

Check out SKYSAT C4, 41771 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago