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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Edit Public Description
Identifier
Orbit
Country
Unknown / 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: 8 hours ago
TLE from 8 hours ago
0 SAOCOM 1-A
1 43641U 18076A 25346.94194212 .00001093 00000-0 14385-3 0 9999
2 43641 97.8847 171.3610 0001463 81.3012 278.8366 14.82158705388517Epoch: 2025-12-12T22:36Z
TLE epoch observation values (Epoch: 2025-12-12T22:36:23.799Z)
Latitude
-0.00009°
Longitude
110.38552°
Altitude
625.386 km
Speed
7.546 km/s
True Right ascension
11h 25m 26s
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
05:21:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
620.579 km
Perigee altitude
618.532 km
Semi-major axis
6,997.693 km
Eccentricity
0.00015
Inclination
97.8847°
RAAN
171.361°
Arg. of periapsis
81.3012°
True anomaly
278.82003°
Mean anomaly
278.8366°
Eccentric anomaly
278.82832°
Mean motion
3.70775 °/min
Orbital period
97.09 mins
BSTAR
0.00014385
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-12-13 11:42:30.637Z | 123.567° SE | 2025-12-13 11:45:30.637Z | 73.544° E | 24.709° | 2025-12-13 11:48:30.637Z | 18.241° NNE |
| 5 mins | 2025-12-13 13:19:30.637Z | 222.403° SW | 2025-12-13 13:21:30.637Z | 258.567° W | 22.354° | 2025-12-13 13:24:30.637Z | 312.361° NW |
| 7 mins | 2025-12-14 01:06:30.637Z | 23.882° NE | 2025-12-14 01:09:30.637Z | 89.682° E | 40.761° | 2025-12-14 01:13:30.637Z | 180.16° SSW |
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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