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GCOM-C, 43065

Orbit data source: Space-Track

GCOM-C, 43065 is a payload satellite owned by JAXA (JP) in SSO that was launched on Sat, 23 Dec 2017 UTC via an H-IIA 202 launch vehicle from the Tanegashima Space Center (TNSTA). 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/43065?theme=dark&initialShowStats=false

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Identifier

43065, 2017-082A

Orbit

SSO

Country

JP / JPN

Related business

JAXA (Japan Aerospace Exploration Agency) (JP)

Manufacturer

NEC Toshiba/Fuchu

Mission

Operational Civil Imaging

Bus & Motor

GCOM, AOCS

Mass

2,093 kg wet, 1,917 kg dry

Launch date (UTC)

2017-12-23 (8 years ago)

Launch vehicle

H-IIA 202

Launch site

Tanegashima Space Center (TNSTA)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan + 1 Dish, 8.6 m

Radar Cross Section

24.018 m², Large (>1 m²)

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

TLE from 5 hours ago

0 GCOM-C
1 43065U 17082A   25362.16565707  .00000209  00000-0  10365-3 0  9990
2 43065  98.6482  72.9250 0001187  92.7902 267.3415 14.27255021417546

Epoch: 2025-12-28T03:58Z

TLE epoch observation values (Epoch: 2025-12-28T03:58:32.770Z)

Latitude

0°

Longitude

-83.59309°

Altitude

803.887 km

Speed

7.451 km/s

True Right ascension

04h 51m 41s

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

08:31:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

798.919 km

Perigee altitude

797.215 km

Semi-major axis

7,176.204 km

Eccentricity

0.00012

Inclination

98.6482°

RAAN

72.925°

Arg. of periapsis

92.7902°

True anomaly

267.32791°

Mean anomaly

267.3415°

Eccentric anomaly

267.33471°

Mean motion

3.57027 °/min

Orbital period

100.83 mins

BSTAR

0.00010365

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Other satellites on launch #82 in the year 2017 (2017-12-23 UTC)

H-2A DEB, 43069

H-2A R/B, 43067 (Decayed)

SLATS, 43066 (Decayed)

H-2A DEB, 43068

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GCOM-C 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.
4 mins	2025-12-28 16:23:11.870Z	70.059° E	2025-12-28 16:25:11.870Z	93.99° ESE	12.715°	2025-12-28 16:27:11.870Z	116.906° SE
9 mins	2025-12-28 18:01:11.870Z	7° NNE	2025-12-28 18:05:11.870Z	274.466° WNW	43.441°	2025-12-28 18:10:11.870Z	203.08° SW
6 mins	2025-12-29 03:42:11.870Z	96.593° ESE	2025-12-29 03:44:11.870Z	68.454° E	19.564°	2025-12-29 03:48:11.870Z	17.64° NNE
8 mins	2025-12-29 05:20:11.870Z	191.787° SSW	2025-12-29 05:24:11.870Z	275.315° WNW	36.54°	2025-12-29 05:28:11.870Z	332.649° 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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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

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Check out GCOM-C, 43065 on other resources

View GCOM-C, 43065 on NASA - NSSDCA Website

View GCOM-C, 43065 on Heavens-Above

View GCOM-C, 43065 on Keep Track

View GCOM-C, 43065 on Celestrak

View GCOM-C, 43065 on Gunter's Space Page

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

GCOM-C, 43065

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: 2025-12-28T03:58:32.770Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #82 in the year 2017 (2017-12-23 UTC)

GCOM-C Visibility forecast

Co-orbital & Co-planar RSOs

Check out GCOM-C, 43065 on other resources

Documentation

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