H-2A R/B, 43682

Orbit data source: Space-Track

H-2A R/B, 43682 is space debris in SSO originally from a launch on Mon, 29 Oct 2018 UTC launched from the Tanegashima Space Center (TNSTA). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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https://www.satcat.com/sats-embedded/43682?theme=dark&initialShowStats=false

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Identifier

43682, 2018-084L

Orbit

SSO

Country

JP / JPN

Related business

Mitsubishi Heavy Industries (MHI) (JP)

Manufacturer

MHI Tobishima

Mission

Spacecraft

Bus & Motor

H-2A STAGE 2, Unknown motor

Mass

4,000 kg wet, 4,000 kg dry

Launch date (UTC)

2018-10-29 (7 years ago)

Launch vehicle

Unknown

Launch site

Tanegashima Space Center (TNSTA)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 4.6 m

Radar Cross Section

35.186 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago

0 H-2A R/B
1 43682U 18084L   26100.52868359  .00018045  00000-0  41078-3 0  9990
2 43682  98.8685 324.7501 0023077 272.3722  87.4879 15.42773565410682

Epoch: 2026-04-10T12:41Z

TLE epoch observation values (Epoch: 2026-04-10T12:41:18.262Z)

Latitude

0.00002°

Longitude

-64.33704°

Altitude

440.349 km

Speed

7.648 km/s

True Right ascension

21h 39m 00s

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

02:23:11

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

450.655 km

Perigee altitude

419.21 km

Semi-major axis

6,813.07 km

Eccentricity

0.00231

Inclination

98.8685°

RAAN

324.7501°

Arg. of periapsis

272.3722°

True anomaly

87.75212°

Mean anomaly

87.4879°

Eccentric anomaly

87.62001°

Mean motion

3.85948 °/min

Orbital period

93.28 mins

BSTAR

0.00041078

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Other satellites on launch #84 in the year 2018 (2018-10-29 UTC)

H-2A DEB, 44620 (Decayed)

H-2A DEB, 47192 (Decayed)

H-2A DEB, 47193 (Decayed)

H-2A DEB, 44052 (Decayed)

H-2A DEB, 46473 (Decayed)

H-2A DEB, 46208 (Decayed)

H-2A DEB, 46427 (Decayed)

GOSAT 2, 43672

H-2A DEB, 46424 (Decayed)

H-2A DEB *, 48552 (Decayed)

H-2A DEB, 46230 (Decayed)

H-2A DEB, 53342 (Decayed)

H-2A DEB, 44054 (Decayed)

H-2A DEB, 46231 (Decayed)

H-2A DEB, 53116 (Decayed)

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H-2A R/B 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	2026-04-11 03:16:23.550Z	48.134° ENE	2026-04-11 03:18:23.550Z	94.72° ESE	23.582°	2026-04-11 03:20:23.550Z	145.626° SSE
5 mins	2026-04-11 15:17:23.550Z	200.683° SSW	2026-04-11 15:19:23.550Z	265.662° W	31.905°	2026-04-11 15:22:23.550Z	329.845° 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 H-2A R/B, 43682 on other resources

View H-2A R/B, 43682 on Heavens-Above

View H-2A R/B, 43682 on Keep Track

View H-2A R/B, 43682 on Celestrak

View H-2A R/B, 43682 on Gunter's Space Page

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

H-2A R/B, 43682

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-04-10T12:41:18.262Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #84 in the year 2018 (2018-10-29 UTC)

H-2A R/B Visibility forecast

Co-orbital & Co-planar RSOs

Check out H-2A R/B, 43682 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago