**H-2A DEB *, 48551**

Orbit data source: Space-Track

H-2A DEB *, 48551 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/48551?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

48551, 2018-084DF

Orbit

SSO

Country

JP / JPN

Related business

JAXA (Japan Aerospace Exploration Agency) (JP)

Manufacturer

MHI Tobishima

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2018-10-29 (8 years ago)

Launch vehicle

Unknown

Launch site

Tanegashima Space Center (TNSTA)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 11 hours ago

TLE from 11 hours ago

0 H-2A DEB *
1 48551U 18084DF  26185.07753062  .00001350  00000-0  25299-3 0  9995
2 48551  97.9448  54.7701 0028254 308.7034  51.1644 14.66124059284537

Epoch: 2026-07-04T01:51Z

TLE epoch observation values (Epoch: 2026-07-04T01:51:38.645Z)

Latitude

-0.00002°

Longitude

104.76269°

Altitude

664.008 km

Speed

7.532 km/s

True Right ascension

03h 39m 04s

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

01:06:14

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

690.446 km

Perigee altitude

650.615 km

Semi-major axis

7,048.667 km

Eccentricity

0.00283

Inclination

97.9448°

RAAN

54.7701°

Arg. of periapsis

308.7034°

True anomaly

51.41716°

Mean anomaly

51.1644°

Eccentric anomaly

51.29072°

Mean motion

3.66761 °/min

Orbital period

98.16 mins

BSTAR

0.00025299

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

H-2A DEB, 46219 (Decayed)

H-2A DEB, 46473 (Decayed)

TEN-KOH, 43677

KHALIFASAT, 43676

H-2A DEB, 53121 (Decayed)

H-2A DEB, 46203 (Decayed)

H-2A DEB, 53122 (Decayed)

DIWATA 2B, 43678

H-2A DEB, 43675 (Decayed)

H-2A DEB, 53325 (Decayed)

H-2A DEB, 46228 (Decayed)

GOSAT 2, 43672

H-2A DEB, 47194 (Decayed)

H-2A DEB, 53124 (Decayed)

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H-2A DEB * 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.
8 mins	2026-07-04 15:05:27.135Z	151.708° SSE	2026-07-04 15:09:27.135Z	46.048° ENE	40.537°	2026-07-04 15:13:27.135Z	354.767° N
7 mins	2026-07-05 04:38:27.135Z	357.451° N	2026-07-05 04:41:27.135Z	307.959° NW	36.754°	2026-07-05 04:45:27.135Z	216.436° 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 H-2A DEB *, 48551 on other resources

View H-2A DEB *, 48551 on Heavens-Above

View H-2A DEB *, 48551 on Keep Track

View H-2A DEB *, 48551 on Celestrak

View H-2A DEB *, 48551 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 DEB *, 48551

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-07-04T01:51:38.645Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

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

H-2A DEB * Visibility forecast

Co-orbital & Co-planar RSOs

Check out H-2A DEB *, 48551 on other resources

Documentation

**H-2A DEB *, 48551**

Expand to show TLE details & history
Last TLE update: 11 hours ago