SAOCOM 1-A, 43641
Orbit data source: Space-Track
SAOCOM 1-A, 43641 is a payload satellite owned by CONAE Tabanera (AR) in SSO that was launched on Mon, 08 Oct 2018 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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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43641 intel report (Beta)
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Identifier
Orbit
Country
AR / ARGNRelated business
Manufacturer
INVAP
Mission
Operational Civil Radar Imaging
Bus & Motor
SAOCOM, Unknown motor
Mass
3,000 kg wet, ~2,700 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Cyl + 2 Pan, 10.0 m
Radar Cross Section
19.777 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 11 hours ago
TLE from 11 hours ago
0 SAOCOM 1-A
1 43641U 18076A 26133.50314838 .00000087 00000-0 17544-4 0 9997
2 43641 97.8894 320.7554 0001574 84.2325 275.9067 14.82148042410962Epoch: 2026-05-13T12:04Z
TLE epoch observation values (Epoch: 2026-05-13T12:04:32.020Z)
Latitude
-0.00005°
Longitude
-91.64025°
Altitude
625.463 km
Speed
7.546 km/s
True Right ascension
21h 23m 01s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
08:00:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
620.691 km
Perigee altitude
618.488 km
Semi-major axis
6,997.727 km
Eccentricity
0.00016
Inclination
97.8894°
RAAN
320.7554°
Arg. of periapsis
84.2325°
True anomaly
275.88876°
Mean anomaly
275.9067°
Eccentric anomaly
275.89773°
Mean motion
3.70773 °/min
Orbital period
97.09 mins
BSTAR
0.000017544
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Other satellites on launch #76 in the year 2018 (2018-10-08 UTC)
No other RSOs were in this launch
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.SAOCOM 1-A Visibility forecast
Loading 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-05-14 01:36:44.813Z | 1.305° NNE | 2026-05-14 01:39:44.813Z | 284.432° WNW | 41.22° | 2026-05-14 01:43:44.813Z | 206.309° SW |
| 7 mins | 2026-05-14 12:30:44.813Z | 168.388° S | 2026-05-14 12:33:44.813Z | 313.281° NW | 44.809° | 2026-05-14 12:37:44.813Z | 346.626° N |
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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