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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/43682?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/43682?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

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: 10 hours ago

TLE from 10 hours ago

0 H-2A R/B
1 43682U 18084L   26034.11343896  .00020199  00000-0  50558-3 0  9991
2 43682  98.8754 244.1514 0026276 141.8922 218.4184 15.39797196400455

Epoch: 2026-02-03T02:43Z

TLE epoch observation values (Epoch: 2026-02-03T02:43:21.126Z)

Latitude

-0°

Longitude

70.01434°

Altitude

463.851 km

Speed

7.627 km/s

True Right ascension

16h 16m 36s

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

14:36:04

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

461.643 km

Perigee altitude

425.792 km

Semi-major axis

6,821.855 km

Eccentricity

0.00263

Inclination

98.8754°

RAAN

244.1514°

Arg. of periapsis

141.8922°

True anomaly

218.23178°

Mean anomaly

218.4184°

Eccentric anomaly

218.32504°

Mean motion

3.85203 °/min

Orbital period

93.46 mins

BSTAR

0.00050558

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

H-2A DEB, 46227 (Decayed)

H-2A DEB, 46231 (Decayed)

H-2A DEB, 46198 (Decayed)

H-2A DEB, 46224 (Decayed)

H-2A DEB, 47187 (Decayed)

H-2A DEB, 53330 (Decayed)

H-2A DEB, 46190 (Decayed)

H-2A DEB, 53344 (Decayed)

H-2A DEB, 53325 (Decayed)

H-2A DEB, 47197 (Decayed)

H-2A DEB, 47189 (Decayed)

H-2A DEB, 46217 (Decayed)

H-2A DEB, 46416 (Decayed)

H-2A DEB, 47190 (Decayed)

H-2A DEB, 46181 (Decayed)

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

H-2A R/B 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	2026-02-03 13:45:43.122Z	159.835° S	2026-02-03 13:48:43.122Z	120.068° SE	43.065°	2026-02-03 13:51:43.122Z	350.593° N
4 mins	2026-02-04 02:41:43.122Z	31.423° NE	2026-02-04 02:43:43.122Z	139.55° SSE	38.539°	2026-02-04 02:45:43.122Z	180.141° SSW

Items per page:

1–2 of 2 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 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: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-02-03T02:43:21.126Z)

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: 10 hours ago