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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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<iframe src="https://www.satcat.com/sats-embedded/41789?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/41789?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

41789, 2016-059G

Orbit

SSO

Country

DZ / ALG

Related business

Algerian Space Agency (DZ)

Manufacturer

ASAL/SSC

Mission

Non-operational Civil Technology

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

7 kg wet, 7 kg dry

Launch date (UTC)

2016-09-26 (10 years ago)

Launch vehicle

PSLV

Launch site

Sirharikota (SRI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.2 m

Radar Cross Section

0.035 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 10 hours ago

TLE from 10 hours ago

0 ALSAT 1N
1 41789U 16059G   26286.60365194  .00000922  00000-0  16286-3 0  9997
2 41789  97.8075 284.7359 0025956 165.9982 194.1950 14.69466240537390

Epoch: 2026-10-13T14:29Z

TLE epoch observation values (Epoch: 2026-10-13T14:29:15.527Z)

Latitude

-0.00001°

Longitude

45.25586°

Altitude

683.506 km

Speed

7.505 km/s

True Right ascension

18h 58m 56s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

19:16:52

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

678.091 km

Perigee altitude

641.556 km

Semi-major axis

7,037.96 km

Eccentricity

0.0026

Inclination

97.8075°

RAAN

284.7359°

Arg. of periapsis

165.9982°

True anomaly

194.12229°

Mean anomaly

194.195°

Eccentric anomaly

194.15862°

Mean motion

3.67598 °/min

Orbital period

97.93 mins

BSTAR

0.00016286

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Other satellites on launch #59 in the year 2016 (2016-09-26 UTC)

CANX-7, 41788 (Decayed)

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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.
7 mins	2026-10-14 12:18:59.999Z	34.796° NE	2026-10-14 12:21:59.999Z	87.311° E	36.419°	2026-10-14 12:25:59.999Z	162.949° S
5 mins	2026-10-14 13:56:59.999Z	326.956° NNW	2026-10-14 13:58:59.999Z	294.064° NW	20.021°	2026-10-14 14:01:59.999Z	249.209° W
7 mins	2026-10-14 23:18:59.999Z	124.246° SE	2026-10-14 23:21:59.999Z	68.902° E	32.118°	2026-10-14 23:25:59.999Z	7.883° NNE

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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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Check out ALSAT 1N, 41789 on other resources

View ALSAT 1N, 41789 on NASA - NSSDCA Website

View ALSAT 1N, 41789 on Heavens-Above

View ALSAT 1N, 41789 on Keep Track

View ALSAT 1N, 41789 on Celestrak

View ALSAT 1N, 41789 on Gunter's Space Page

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

ALSAT 1N, 41789

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 10 hours ago

TLE from 10 hours ago

TLE epoch observation values (Epoch: 2026-10-13T14:29:15.527Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #59 in the year 2016 (2016-09-26 UTC)

ALSAT 1N Visibility forecast

Co-orbital & Co-planar RSOs

Check out ALSAT 1N, 41789 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 10 hours ago