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ARSAT 2, 40941

Orbit data source: Space-Track

ARSAT 2, 40941 is a payload satellite owned by AR-SAT (AR) in GEO that was launched on Wed, 30 Sep 2015 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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<iframe src="https://www.satcat.com/sats-embedded/40941?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/40941?theme=dark&initialShowStats=false

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Identifier

40941, 2015-054B

Orbit

GEO

Country

AR / ARGN

Related business

Argentine Satellite Solutions Company AR-SAT SA (ARSAT) (AR)

Manufacturer

INVAP

Mission

Operational Commercial Communications

Bus & Motor

ARSAT-BUS, S400

Mass

2,977 kg wet, ~1,500 kg dry

Launch date (UTC)

2015-09-30 (11 years ago)

Launch vehicle

ARIANE 5ECA

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 8.2 m

Radar Cross Section

17.458 m², Large (>1 m²)

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Last TLE update: 5 hours ago

TLE from 5 hours ago

0 ARSAT 2
1 40941U 15054B   26139.93539531 -.00000228  00000-0  00000-0 0  9995
2 40941   0.0398  64.7743 0002003 337.9635  90.6026  1.00270238 39022

Epoch: 2026-05-19T22:26Z

TLE epoch observation values (Epoch: 2026-05-19T22:26:58.154Z)

Latitude

0.02656°

Longitude

-80.98148°

Altitude

35,786.582 km

Speed

3.075 km/s

True Right ascension

08h 53m 27s

True Declination

0° 01' 36"

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

12:43:31

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,796.545 km

Perigee altitude

35,779.653 km

Semi-major axis

42,166.236 km

Eccentricity

0.0002

Inclination

0.0398°

RAAN

64.7743°

Arg. of periapsis

337.9635°

True anomaly

90.62555°

Mean anomaly

90.6026°

Eccentric anomaly

90.61408°

Mean motion

0.25067 °/min

Orbital period

1,436.17 mins

BSTAR

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Computing Atmospheric mass density...

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Other satellites on launch #54 in the year 2015 (2015-09-30 UTC)

SKY MUSTER, 40940

ARIANE 5 R/B, 40942

ARIANE 5 DEB (SYLDA), 40943 (Decayed)

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ARSAT 2 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.
1440 mins	2026-05-20 03:52:41.803Z	145.091° SSE	2026-05-20 22:02:41.803Z	145.044° SSE	31.377°	2026-05-21 03:52:41.803Z	145.093° SSE

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40941 neighbors

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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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Click to sort rows by RSO header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Type header in ascending order	Click to sort rows by Inclination Δ header in ascending order	Click to sort rows by RAAN Δ header in ascending order	Click to sort rows by Coplanar Angle header in ascending order	Click to sort rows by SMA Δ header in ascending order	Click to sort rows by Orbital period header in ascending order	Click to sort rows by <5km Md TCA header in descending order

CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out ARSAT 2, 40941 on other resources

View ARSAT 2, 40941 on NASA - NSSDCA Website

View ARSAT 2, 40941 on Heavens-Above

View ARSAT 2, 40941 on Keep Track

View ARSAT 2, 40941 on Celestrak

View ARSAT 2, 40941 on Gunter's Space Page

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

ARSAT 2, 40941

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 5 hours ago

TLE from 5 hours ago

TLE epoch observation values (Epoch: 2026-05-19T22:26:58.154Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #54 in the year 2015 (2015-09-30 UTC)

ARSAT 2 Visibility forecast

40941 neighbors

Co-orbital & Co-planar RSOs

Check out ARSAT 2, 40941 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 5 hours ago