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STARONE C4, 40733

Orbit data source: Space-Track

STARONE C4, 40733 is a payload satellite owned by Star One (BR) in GEO that was launched on Wed, 15 Jul 2015 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.

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Iframe URL

https://www.satcat.com/sats-embedded/40733?theme=dark&initialShowStats=false

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Identifier

40733, 2015-034B

Orbit

GEO

Last TLE update

10 hours ago

Origin

Embratel (Brazilian Telecommunications Company) (Unknown / BRAZ)

Manufacturer

SS/Loral (MDA)

Mission

Operational Commercial Communications

Bus & Motor

LS-1300, R-4D

Mass

5,565 kg wet, ~3,500 kg dry

Launch date (UTC)

2015-07-15 (10 years ago)

Launch vehicle

ARIANE 5ECA

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 26.1 m

Radar Cross Section

27.753 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 10 hours ago

0 STARONE C4
1 40733U 15034B   25186.90781355 -.00000248  00000-0  00000-0 0  9995
2 40733   0.0233 341.4065 0001920  99.0106 100.5399  1.00271619 36549

Epoch: 2025-07-05T21:47Z

TLE epoch observation values (Epoch: 2025-07-05T21:47:15.09Z)

Latitude

-0.00668°

Longitude

-69.97117°

Altitude

35,787.601 km

Speed

3.075 km/s

True Right ascension

12h 03m 55s

True Declination

0° 00' 24"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-0.01182°

Longitude

85.30391°

Altitude

35,788.184 km

Speed

3.075 km/s

Apparent Right ascension

22h 41m 54s

Apparent Declination

-6° 05' 09"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

20:04:36

Azimuth

132.374° SE

Elevation

31.462°

Doppler factor

Orbital elements

Apogee altitude

35,795.808 km

Perigee altitude

35,779.616 km

Semi-major axis

42,165.849 km

Eccentricity

0.00019

Inclination

0.0233°

RAAN

341.4065°

Arg. of periapsis

99.0106°

True anomaly

Unknown

Mean anomaly

100.5399°

Eccentric anomaly

Unknown

Mean motion

0.25067 °/min

Orbital period

1,436.15 mins

BSTAR

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40733 neighbors

Authenticating...

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Other satellites on launch #34 in the year 2015 (2015-07-15 UTC)

METEOSAT 11 (MSG 4), 40732

ARIANE 5 R/B, 40734

ARIANE 5 DEB (SYLDA), 40735

MSG 4 DEB (COOLER COVER), 40989

MSG 4 DEB (BAFFLE COVER), 40990

STARONE C4 Visibility forecast

Observer location: undefined°, undefined°

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.
1440 mins	2025-07-06 08:06:49.834Z	132.388° SE	2025-07-06 14:46:49.834Z	132.328° SE	27.578°	2025-07-07 08:06:49.834Z	132.39° SE

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Check out STARONE C4, 40733 on other resources

View STARONE C4, 40733 on NASA - NSSDCA Website

View STARONE C4, 40733 on Heavens-Above

View STARONE C4, 40733 on Keep Track

View STARONE C4, 40733 on Celestrak

View STARONE C4, 40733 on Gunter's Space Page

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