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SKYSAT C7, 42991

Orbit data source: Space-Track

SKYSAT C7, 42991 is a payload satellite owned by Terra Bella (US) in SSO that was launched on Tue, 31 Oct 2017 UTC via a MINOTAUR-C 3210 launch vehicle from the Air Force Western Test Range (AFWTR). 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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https://www.satcat.com/sats-embedded/42991?theme=dark&initialShowStats=false

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Identifier

42991, 2017-068E

Orbit

SSO

Country

Related business

Planet Labs PBC (US)

Manufacturer

Maxar SSL

Mission

Operational Commercial Imaging

Bus & Motor

SKYSAT-GEN2, Unknown motor

Mass

110 kg wet, 110 kg dry

Launch date (UTC)

2017-10-31 (8 years ago)

Launch vehicle

MINOTAUR-C 3210

Launch site

Air Force Western Test Range (AFWTR)

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: 10 hours ago

TLE from 10 hours ago

0 SKYSAT C7
1 42991U 17068E   26086.30773933  .00011995  00000-0  35334-3 0  9990
2 42991  97.4394 222.9950 0006749  50.6240 309.5601 15.35171975469800

Epoch: 2026-03-27T07:23Z

TLE epoch observation values (Epoch: 2026-03-27T07:23:08.678Z)

Latitude

0.00009°

Longitude

-72.53538°

Altitude

460.581 km

Speed

7.638 km/s

True Right ascension

14h 51m 58s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

23:07:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

461.97 km

Perigee altitude

452.744 km

Semi-major axis

6,835.494 km

Eccentricity

0.00067

Inclination

97.4394°

RAAN

222.995°

Arg. of periapsis

50.624°

True anomaly

309.50044°

Mean anomaly

309.5601°

Eccentric anomaly

309.53028°

Mean motion

3.8405 °/min

Orbital period

93.74 mins

BSTAR

0.00035334

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Other satellites on launch #68 in the year 2017 (2017-10-31 UTC)

SKYSAT C8, 42990

FLOCK 3M 1, 42995 (Decayed)

SKYSAT C6, 42992

MINOTAUR-C DEB, 42993 (Decayed)

FLOCK 3M 3, 42996 (Decayed)

FLOCK 3M 4, 42997 (Decayed)

SKYSAT C10, 42988

SKYSAT C9, 42989

SKYSAT C11, 42987

FLOCK 3M 2, 42998 (Decayed)

MINOTAUR-C R/B, 42994 (Decayed)

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SKYSAT C7 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	2026-03-27 22:01:02.462Z	7.941° NNE	2026-03-27 22:04:02.462Z	309.949° NW	43.702°	2026-03-27 22:07:02.462Z	199.227° SSW
4 mins	2026-03-28 08:34:02.462Z	120.394° SE	2026-03-28 08:36:02.462Z	63.796° ENE	26.172°	2026-03-28 08:38:02.462Z	17.54° NNE

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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 C7, 42991 on other resources

View SKYSAT C7, 42991 on NASA - NSSDCA Website

View SKYSAT C7, 42991 on Heavens-Above

View SKYSAT C7, 42991 on Keep Track

View SKYSAT C7, 42991 on Celestrak

View SKYSAT C7, 42991 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 C7, 42991

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-03-27T07:23:08.678Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #68 in the year 2017 (2017-10-31 UTC)

SKYSAT C7 Visibility forecast

Co-orbital & Co-planar RSOs

Check out SKYSAT C7, 42991 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago