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: 8 hours ago

TLE from 8 hours ago

0 H-2A R/B
1 43682U 18084L   26083.14192937  .00018225  00000-0  42599-3 0  9999
2 43682  98.8707 303.6244 0024143 335.2715  24.7369 15.41952120408009

Epoch: 2026-03-24T03:24Z

TLE epoch observation values (Epoch: 2026-03-24T03:24:22.697Z)

Latitude

0.00005°

Longitude

70.90599°

Altitude

428.474 km

Speed

7.663 km/s

True Right ascension

20h 14m 29s

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

16:27:11

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

453.809 km

Perigee altitude

420.9 km

Semi-major axis

6,815.491 km

Eccentricity

0.00241

Inclination

98.8707°

RAAN

303.6244°

Arg. of periapsis

335.2715°

True anomaly

24.85299°

Mean anomaly

24.7369°

Eccentric anomaly

24.79491°

Mean motion

3.85742 °/min

Orbital period

93.33 mins

BSTAR

0.00042599

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

H-2A DEB, 46213 (Decayed)

H-2A DEB, 46425 (Decayed)

H-2A DEB, 46218 (Decayed)

H-2A DEB, 53340 (Decayed)

H-2A DEB, 53121 (Decayed)

H-2A DEB, 46202 (Decayed)

H-2A DEB, 46419 (Decayed)

H-2A DEB, 46418 (Decayed)

H-2A DEB, 53125 (Decayed)

H-2A DEB, 53328 (Decayed)

H-2A DEB, 43673 (Decayed)

H-2A DEB, 53115 (Decayed)

H-2A DEB, 47190 (Decayed)

H-2A DEB, 53646 (Decayed)

STARS-AO, 43679

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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.
5 mins	2026-03-24 14:26:51.659Z	151.737° SSE	2026-03-24 14:28:51.659Z	98.14° ESE	41.096°	2026-03-24 14:31:51.659Z	354.104° N
4 mins	2026-03-25 03:20:51.659Z	38.838° NE	2026-03-25 03:22:51.659Z	128.582° SE	35.822°	2026-03-25 03:24:51.659Z	173.401° S

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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: 8 hours ago

TLE from 8 hours ago

TLE epoch observation values (Epoch: 2026-03-24T03:24:22.697Z)

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: 8 hours ago