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AMAZONAS 4A, 39616

Orbit data source: Space-Track

AMAZONAS 4A, 39616 is a Brazilian payload satellite in GEO that was launched on Sat, 22 Mar 2014 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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https://www.satcat.com/sats-embedded/39616?theme=dark&initialShowStats=false

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Identifier	39616, 2014-011A
Orbit	GEO
Last TLE update	19 hours ago
Origin	HISP (BR / BRAZ)
Manufacturer	OSC
Mission	Partially operational Commercial Communications
Bus & Motor	STAR-2.4, IHI BT-4
Mass	2,938 kg wet, ~1,500 kg dry
Launch date (UTC)	2014-03-22 (11 years ago)
Launch vehicle	ARIANE 5ECA
Launch site	French Guiana (FRGUI)
Object type	Payload Rocket body Debris
Shape & HBR	Box + 2 Pan, 23 m
Radar Cross Section	28.623 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 19 hours ago

0 AMAZONAS 4A
1 39616U 14011A   25091.84694954 -.00000259  00000-0  00000+0 0  9994
2 39616   0.0611 215.3880 0002078 147.2383  58.6964  1.00270329 40441

Epoch: 2025-04-01T20:19Z

Definitive object data (Epoch: 2025-04-01T20:19:36.44Z)

Latitude	-0.03846°
Longitude	-73.99223°
Altitude	35,781.916 km
Speed	3.075 km/s
True Right ascension	04h 05m 24s
True Declination	0° 02' 18"
Sunlit	Object was in daylight at TLE epoch

Visualization TLE readout

Latitude	0.0652°
Longitude	-154.58872°
Altitude	35,778.398 km
Speed	3.075 km/s
Apparent Right ascension	22h 58m 16s
Apparent Declination	-6° 02' 09"
Sunlit	Object is in daylight

Visualization observer readout

Local Sidereal Time	20:38:38
Azimuth	136.703° SSE
Elevation	33.92°
Doppler factor	1

Orbital elements

Apogee altitude	35,796.836 km
Perigee altitude	35,779.311 km
Semi-major axis	42,166.211 km
Eccentricity	0.0002078
Inclination	0.0611°
RAAN	215.388°
Arg. of periapsis	147.2383°
True anomaly	58.71675°
Mean anomaly	58.6964°
Eccentric anomaly	58.70657°
Mean motion	0.25067 °/min
BSTAR	Unknown
Orbital period	1436.17 mins