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ASIASAT 9, 42942

Orbit data source: Space-Track

ASIASAT 9, 42942 is a payload satellite owned by Asiasat (HK) in GEO that was launched on Thu, 28 Sep 2017 UTC via a PROTON-M/BRIZ-M launch vehicle from the Tyuratam Missile And Space Complex (TTMTR). 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.

Not visible in the next 10 days

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Iframe URL

https://www.satcat.com/sats-embedded/42942?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42942, 2017-057A

Orbit

GEO

Country

Related business

AsiaSat (HK)

Manufacturer

SS/Loral (MDA)

Mission

Operational Commercial Communications

Bus & Motor

LS-1300, R-4D

Mass

~6,141 kg wet, ~3,500 kg dry

Launch date (UTC)

2017-09-28 (9 years ago)

Launch vehicle

PROTON-M/BRIZ-M

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 13.5 m

Radar Cross Section

44.796 m², Large (>1 m²)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 ASIASAT 9
1 42942U 17057A   26172.23586286  .00000000  00000-0  00000+0 0  9998
2 42942   0.0418  51.2413 0002542  27.7813  37.4783  1.00262831 31901

Epoch: 2026-06-21T05:39Z

TLE epoch observation values (Epoch: 2026-06-21T05:39:38.551Z)

Latitude

0.05219°

Longitude

122.18025°

Altitude

35,780.045 km

Speed

3.075 km/s

True Right ascension

07h 46m 07s

True Declination

0° 03' 08"

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

00:27:05

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,800.895 km

Perigee altitude

35,779.456 km

Semi-major axis

42,168.313 km

Eccentricity

0.00025

Inclination

0.0418°

RAAN

51.2413°

Arg. of periapsis

27.7813°

True anomaly

37.49603°

Mean anomaly

37.4783°

Eccentric anomaly

37.48716°

Mean motion

0.25065 °/min

Orbital period

1,436.28 mins

BSTAR

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Computing Atmospheric mass density...

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Other satellites on launch #57 in the year 2017 (2017-09-28 UTC)

BREEZE-M R/B, 42943

BREEZE-M DEB (TANK), 42944

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ASIASAT 9 Visibility

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ASIASAT 9 is likely not visible in the next few days.

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42942 neighbors

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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 ASIASAT 9, 42942 on other resources

View ASIASAT 9, 42942 on NASA - NSSDCA Website

View ASIASAT 9, 42942 on Heavens-Above

View ASIASAT 9, 42942 on Keep Track

View ASIASAT 9, 42942 on Celestrak

View ASIASAT 9, 42942 on Gunter's Space Page

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

ASIASAT 9, 42942

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-06-21T05:39:38.551Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #57 in the year 2017 (2017-09-28 UTC)

ASIASAT 9 Visibility

42942 neighbors

Co-orbital & Co-planar RSOs

Check out ASIASAT 9, 42942 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago