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HORIZONS 3E, 43633

Orbit data source: Space-Track

HORIZONS 3E, 43633 is a payload satellite owned by Horizons (US) in GEO that was launched on Tue, 25 Sep 2018 UTC via an ARIANE 5ECA launch vehicle from the French Guiana (FRGUI). 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 src="https://www.satcat.com/sats-embedded/43633?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/43633?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

43633, 2018-074B

Orbit

GEO

Last TLE update

11 hours ago

Origin

SKY Perfect JSAT Group (Unknown / ITSO)

Manufacturer

Boeing/ES

Mission

Operational Commercial Communications

Bus & Motor

BSS-702MP, R-4D?

Mass

6,441 kg wet, ~3,000 kg dry

Launch date (UTC)

2018-09-25 (7 years ago)

Launch vehicle

ARIANE 5ECA

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 35 m

Radar Cross Section

56.564 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 11 hours ago

0 HORIZONS 3E
1 43633U 18074B   25183.67156675 -.00000022  00000-0  00000+0 0  9995
2 43633   0.0555 192.1766 0000974 100.1118  39.4184  1.00271812 24816

Epoch: 2025-07-02T16:07Z

TLE epoch observation values (Epoch: 2025-07-02T16:07:03.367Z)

Latitude

0.02179°

Longitude

169.00977°

Altitude

35,782.897 km

Speed

3.075 km/s

True Right ascension

22h 06m 53s

True Declination

0° 01' 18"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-0.02808°

Longitude

-24.01616°

Altitude

35,789.754 km

Speed

3.074 km/s

Apparent Right ascension

08h 48m 07s

Apparent Declination

-5° 33' 03"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

14:58:19

Azimuth

267.364° W

Elevation

-5.51°

Doppler factor

Orbital elements

Apogee altitude

35,791.765 km

Perigee altitude

35,783.551 km

Semi-major axis

42,165.795 km

Eccentricity

0.0001

Inclination

0.0555°

RAAN

192.1766°

Arg. of periapsis

100.1118°

True anomaly

Unknown

Mean anomaly

39.4184°

Eccentric anomaly

Unknown

Mean motion

0.25067 °/min

Orbital period

1,436.15 mins

BSTAR

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43633 neighbors

Authenticating...

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Other satellites on launch #74 in the year 2018 (2018-09-25 UTC)

AZERSPACE 2/INTELSAT 38, 43632

ARIANE 5 R/B, 43634

ARIANE 5 DEB (SYLDA), 43635 (Decayed)

HORIZONS 3E Visibility

Observer location: undefined°, undefined°

HORIZONS 3E is likely not visible in the next few days

Authenticating...

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Check out HORIZONS 3E, 43633 on other resources

View HORIZONS 3E, 43633 on NASA - NSSDCA Website

View HORIZONS 3E, 43633 on Heavens-Above

View HORIZONS 3E, 43633 on Keep Track

View HORIZONS 3E, 43633 on Celestrak

View HORIZONS 3E, 43633 on Gunter's Space Page

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