ALSAT 1N, 41789
Orbit data source: Space-Track
ALSAT 1N, 41789 is an Algerian payload satellite in SSO that was launched on Mon, 26 Sep 2016 UTC via a PSLV launch vehicle from the Sirharikota (SRI). 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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41789 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
DZ / ALGRelated business
Manufacturer
ASAL/SSC
Mission
Non-operational Civil Technology
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
7 kg wet, 7 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 0.1 m
Radar Cross Section
0.035 m², Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 ALSAT 1N
1 41789U 16059G 25310.25420723 .00001301 00000-0 23009-3 0 9998
2 41789 97.8036 318.6287 0026154 177.6067 182.5269 14.68741415487273Epoch: 2025-11-06T06:06Z
TLE epoch observation values (Epoch: 2025-11-06T06:06:03.504Z)
Latitude
-0.00003°
Longitude
-178.60106°
Altitude
686.505 km
Speed
7.503 km/s
True Right ascension
21h 14m 30s
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
14:04:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
680.554 km
Perigee altitude
643.727 km
Semi-major axis
7,040.277 km
Eccentricity
0.00262
Inclination
97.8036°
RAAN
318.6287°
Arg. of periapsis
177.6067°
True anomaly
182.51373°
Mean anomaly
182.5269°
Eccentric anomaly
182.52031°
Mean motion
3.67416 °/min
Orbital period
97.98 mins
BSTAR
0.00023009
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Other satellites on launch #59 in the year 2016 (2016-09-26 UTC)
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You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.ALSAT 1N Visibility forecast
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-11-07 00:12:25.095Z | 142.702° SSE | 2025-11-07 00:16:25.095Z | 79.708° E | 34.615° | 2025-11-07 00:20:25.095Z | 3.591° NNE |
| 4 mins | 2025-11-07 01:52:25.095Z | 245.59° WSW | 2025-11-07 01:53:25.095Z | 260.987° W | 16.516° | 2025-11-07 01:56:25.095Z | 304.646° NW |
| 6 mins | 2025-11-07 13:45:25.095Z | 3.301° NNE | 2025-11-07 13:48:25.095Z | 240.498° WSW | 41.964° | 2025-11-07 13:51:25.095Z | 203.041° SW |
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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