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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 (9 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: 10 hours ago

TLE from 10 hours ago

0 GCOM-C
1 43065U 17082A   26271.48014306  .00000079  00000-0  50351-4 0  9994
2 43065  98.6189 343.7143 0001122  95.1828 264.9481 14.27274047456675

Epoch: 2026-09-28T11:31Z

TLE epoch observation values (Epoch: 2026-09-28T11:31:24.360Z)

Latitude

-0°

Longitude

163.6039°

Altitude

803.855 km

Speed

7.451 km/s

True Right ascension

22h 54m 51s

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

15:27:52

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

798.807 km

Perigee altitude

797.196 km

Semi-major axis

7,176.139 km

Eccentricity

0.00011

Inclination

98.6189°

RAAN

343.7143°

Arg. of periapsis

95.1828°

True anomaly

264.93529°

Mean anomaly

264.9481°

Eccentric anomaly

264.9417°

Mean motion

3.57032 °/min

Orbital period

100.83 mins

BSTAR

0.000050351

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

H-2A DEB, 43069

H-2A DEB, 43068 (Decayed)

SLATS, 43066 (Decayed)

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

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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.
10 mins	2026-09-29 04:27:35.366Z	147.118° SSE	2026-09-29 04:32:35.366Z	70.372° E	53.459°	2026-09-29 04:37:35.366Z	356.501° N
5 mins	2026-09-29 06:10:35.366Z	241.024° WSW	2026-09-29 06:12:35.366Z	268.249° W	18.036°	2026-09-29 06:15:35.366Z	305.782° NW
6 mins	2026-09-29 16:44:35.366Z	56.763° ENE	2026-09-29 16:47:35.366Z	99.43° ESE	20.892°	2026-09-29 16:50:35.366Z	137.565° SSE
8 mins	2026-09-29 18:23:35.366Z	354.155° N	2026-09-29 18:27:35.366Z	272.962° WNW	44.603°	2026-09-29 18:31:35.366Z	219.563° SW

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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 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: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-09-28T11:31:24.360Z)

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: 10 hours ago