Showing default

ETS 6, 23230

Orbit data source: Space-Track

ETS 6, 23230 is a payload satellite owned by NASDA (JP) in HEO that was launched on Sun, 28 Aug 1994 UTC via an H-II launch vehicle from the Tanegashima Space Center (TNSTA). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/23230?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/23230?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

23230, 1994-056A

Orbit

HEO

Country

JP / JPN

Related business

JAXA (Japan Aerospace Exploration Agency) (JP)

Manufacturer

Toshiba

Mission

Non-operational Civil Communications

Bus & Motor

ETS-6, Unknown motor

Mass

3,800 kg wet, 1,950 kg dry

Launch date (UTC)

1994-08-28 (32 years ago)

Launch vehicle

H-II

Launch site

Tanegashima Space Center (TNSTA)

Object type

Payload

Rocket body

Debris

Shape & HBR

Hex Poly + 2 Pan, 15.2 m

Radar Cross Section

28.040 m², Large (>1 m²)

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

TLE from 11 hours ago

0 ETS 6
1 23230U 94056A   26293.50198764 -.00000065  00000-0  00000+0 0  9997
2 23230  12.1492 229.9166 5082709 202.2921 120.1870  1.67088963196334

Epoch: 2026-10-20T12:02Z

TLE epoch observation values (Epoch: 2026-10-20T12:02:51.732Z)

Latitude

-0.36616°

Longitude

18.53665°

Altitude

35,172.644 km

Speed

2.429 km/s

True Right ascension

15h 12m 52s

True Declination

0° 21' 57"

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

18:17:25

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

38,871.387 km

Perigee altitude

8,374.191 km

Semi-major axis

30,000.926 km

Eccentricity

0.50827

Inclination

12.1492°

RAAN

229.9166°

Arg. of periapsis

202.2921°

True anomaly

156.03009°

Mean anomaly

120.187°

Eccentric anomaly

139.21139°

Mean motion

0.41768 °/min

Orbital period

861.91 mins

BSTAR

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

Other satellites on launch #56 in the year 1994 (1994-08-28 UTC)

H-2 R/B(1), 23231 (Decayed)

ETS 6 DEB, 23248

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

ETS 6 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.
684 mins	2026-10-21 11:56:11.066Z	225.295° WSW	2026-10-21 22:56:11.066Z	136.54° SSE	46.93°	2026-10-21 23:20:11.066Z	135.267° SSE

Items per page:

1–1 of 1 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 ETS 6, 23230 on other resources

View ETS 6, 23230 on NASA - NSSDCA Website

View ETS 6, 23230 on Heavens-Above

View ETS 6, 23230 on Keep Track

View ETS 6, 23230 on Celestrak

View ETS 6, 23230 on Gunter's Space Page

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

ETS 6, 23230

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: 2026-10-20T12:02:51.732Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #56 in the year 1994 (1994-08-28 UTC)

ETS 6 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ETS 6, 23230 on other resources

Documentation

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