Showing default

SKYSAT C11, 42987

Orbit data source: Space-Track

SKYSAT C11, 42987 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/42987?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/42987?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

42987, 2017-068A

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: 12 hours ago

TLE from 12 hours ago

0 SKYSAT C11
1 42987U 17068A   25358.18811365  .00025450  00000-0  48909-3 0  9997
2 42987  97.4151 135.9671 0001149  95.0977 265.0404 15.47928653456087

Epoch: 2025-12-24T04:30Z

TLE epoch observation values (Epoch: 2025-12-24T04:30:53.019Z)

Latitude

-0.00005°

Longitude

-24.7149°

Altitude

425.982 km

Speed

7.656 km/s

True Right ascension

09h 03m 52s

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

15:52:15

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

420.497 km

Perigee altitude

418.934 km

Semi-major axis

6,797.852 km

Eccentricity

0.00011

Inclination

97.4151°

RAAN

135.9671°

Arg. of periapsis

95.0977°

True anomaly

265.02728°

Mean anomaly

265.0404°

Eccentric anomaly

265.03384°

Mean motion

3.87245 °/min

Orbital period

92.96 mins

BSTAR

0.00048909

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

MINOTAUR-C DEB, 42993 (Decayed)

SKYSAT C10, 42988

SKYSAT C8, 42990

MINOTAUR-C R/B, 42994 (Decayed)

FLOCK 3M 4, 42997 (Decayed)

FLOCK 3M 1, 42995 (Decayed)

SKYSAT C7, 42991

SKYSAT C9, 42989

FLOCK 3M 2, 42998 (Decayed)

FLOCK 3M 3, 42996 (Decayed)

SKYSAT C6, 42992

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.

Click here to try in Sandbox

SKYSAT C11 Visibility forecast

Loading observer location...
Set 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	2025-12-24 22:07:53.447Z	16.667° NNE	2025-12-24 22:10:53.447Z	83.913° E	43.188°	2025-12-24 22:13:53.447Z	185.649° SSW

Items per page:

1–1 of 1 items

of 1 page

Co-orbital & Co-planar RSOs

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

Please sign-in to view Co-orbital & Co-planar RSOs.

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

Check out SKYSAT C11, 42987 on other resources

View SKYSAT C11, 42987 on NASA - NSSDCA Website

View SKYSAT C11, 42987 on Heavens-Above

View SKYSAT C11, 42987 on Keep Track

View SKYSAT C11, 42987 on Celestrak

View SKYSAT C11, 42987 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 C11, 42987

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 12 hours ago

TLE from 12 hours ago

TLE epoch observation values (Epoch: 2025-12-24T04:30:53.019Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

SKYSAT C11 Visibility forecast

Co-orbital & Co-planar RSOs

Check out SKYSAT C11, 42987 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 12 hours ago