H-1 R/B(MABES), 16910

Orbit data source: Space-Track

H-1 R/B(MABES), 16910 is space debris in LEO originally from a launch on Tue, 12 Aug 1986 UTC via an H-1 launch vehicle 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/16910?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

16910, 1986-061C

Orbit

LEO

Country

JP / JPN

Related business

JAXA (Japan Aerospace Exploration Agency) (JP)

Manufacturer

NAL

Mission

Spacecraft

Bus & Motor

NASDA ATTACHED, Unknown motor

Mass

294 kg wet, 294 kg dry

Launch date (UTC)

1986-08-12 (39 years ago)

Launch vehicle

H-1

Launch site

Tanegashima Space Center (TNSTA)

Object type

Payload

Rocket body

Debris

Shape & HBR

Cyl, 6.8 m

Radar Cross Section

29.020 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 15 hours ago

TLE from 15 hours ago

0 H-1 R/B(MABES)
1 16910U 86061C   25254.28343823 -.00000069  00000-0  20226-3 0  9990
2 16910  50.0038 175.5267 0072653 297.3645 235.9844 12.32648613760045

Epoch: 2025-09-11T06:48Z

TLE epoch observation values (Epoch: 2025-09-11T06:48:09.063Z)

Latitude

5.58136°

Longitude

-101.73877°

Altitude

1,570.312 km

Speed

7.07 km/s

True Right ascension

23h 23m 23s

True Declination

5° 33' 06"

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

14:20:37

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

1,596.109 km

Perigee altitude

1,481.075 km

Semi-major axis

7,916.729 km

Eccentricity

0.00727

Inclination

50.0038°

RAAN

175.5267°

Arg. of periapsis

297.3645°

True anomaly

235.29782°

Mean anomaly

235.9844°

Eccentric anomaly

235.64076°

Mean motion

3.08123 °/min

Orbital period

116.84 mins

BSTAR

0.00020226

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Other satellites on launch #61 in the year 1986 (1986-08-12 UTC)

EGS (AJISAI), 16908

JAS 1 (FUJI 1), 16909

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H-1 R/B(MABES) 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.
18 mins	2025-09-11 23:37:24.874Z	267.119° W	2025-09-11 23:46:24.874Z	340.328° N	38.865°	2025-09-11 23:55:24.874Z	58.6° ENE
17 mins	2025-09-12 01:43:24.874Z	299.042° NW	2025-09-12 01:51:24.874Z	9.977° NNE	36.754°	2025-09-12 02:00:24.874Z	81.879° E
17 mins	2025-09-12 03:47:24.874Z	304.596° NW	2025-09-12 03:55:24.874Z	17.673° NNE	44.796°	2025-09-12 04:04:24.874Z	121.62° SE
14 mins	2025-09-12 05:51:24.874Z	286.295° WNW	2025-09-12 05:58:24.874Z	227.289° WSW	29.737°	2025-09-12 06:05:24.874Z	174.445° S
7 mins	2025-09-12 18:58:24.874Z	139.911° SSE	2025-09-12 19:01:24.874Z	118.669° SE	14.999°	2025-09-12 19:05:24.874Z	91.664° ESE
16 mins	2025-09-12 20:55:24.874Z	211.601° SW	2025-09-12 21:02:24.874Z	148.275° SSE	41.362°	2025-09-12 21:11:24.874Z	60.303° ENE

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-1 R/B(MABES), 16910 on other resources

View H-1 R/B(MABES), 16910 on Heavens-Above

View H-1 R/B(MABES), 16910 on Keep Track

View H-1 R/B(MABES), 16910 on Celestrak

View H-1 R/B(MABES), 16910 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-1 R/B(MABES), 16910

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2025-09-11T06:48:09.063Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #61 in the year 1986 (1986-08-12 UTC)

H-1 R/B(MABES) Visibility forecast

Co-orbital & Co-planar RSOs

Check out H-1 R/B(MABES), 16910 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago