Showing default

SES 2, 37809

Orbit data source: Space-Track

SES 2, 37809 is a payload satellite owned by SES Sat. Leasing (LU) in GEO that was launched on Wed, 21 Sep 2011 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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/37809?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/37809?theme=dark&initialShowStats=false

Optional Secondary NORAD IDs

Max 10 NORAD IDs; Separated by commas

Initial load time (optional)

ISO8601 Format

TLE date request (optional)

ISO8601 Format

Identifier

37809, 2011-049A

Orbit

GEO

Last TLE update

4 hours ago

Origin

SES S.A. (LU / SES)

Manufacturer

OSC

Mission

Operational Commercial Communications

Bus & Motor

STAR-2.4, BT-4

Mass

3,200 kg wet, ~1,500 kg dry

Launch date (UTC)

2011-09-21 (14 years ago)

Launch vehicle

ARIANE 5ECA

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 23.6 m

Radar Cross Section

27.062 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 4 hours ago

0 SES 2
1 37809U 11049A   25192.22405039 -.00000185  00000-0  00000+0 0  9990
2 37809   0.0120  31.3615 0002705  79.3853 172.2938  1.00272054 50570

Epoch: 2025-07-11T05:22Z

TLE epoch observation values (Epoch: 2025-07-11T05:22:37.953Z)

Latitude

-0.03677°

Longitude

-86.98826°

Altitude

35,797.379 km

Speed

3.074 km/s

True Right ascension

18h 52m 11s

True Declination

0° 02' 12"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-0.02792°

Longitude

-23.10098°

Altitude

35,792.398 km

Speed

3.074 km/s

Apparent Right ascension

23h 17m 02s

Apparent Declination

-6° 13' 09"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

21:55:20

Azimuth

153.002° SSE

Elevation

40.168°

Doppler factor

Orbital elements

Apogee altitude

35,798.996 km

Perigee altitude

35,776.184 km

Semi-major axis

42,165.727 km

Eccentricity

0.00027

Inclination

0.012°

RAAN

31.3615°

Arg. of periapsis

79.3853°

True anomaly

Unknown

Mean anomaly

172.2938°

Eccentric anomaly

Unknown

Mean motion

0.25067 °/min

Orbital period

1,436.15 mins

BSTAR

Loading historical data...

37809 neighbors

Authenticating...

Loading maneuver chart data...

Loading SW <> Apogee altitude chart data...

Loading historical data...

Other satellites on launch #49 in the year 2011 (2011-09-21 UTC)

ARABSAT 5C, 37810

ARIANE 5 R/B, 37811

ARIANE 5 DEB (SYLDA), 37812 (Decayed)

SES 2 Visibility forecast

Observer location: undefined°, undefined°

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	2025-07-11 09:37:36.138Z	153.011° SSE	2025-07-11 18:41:36.138Z	152.931° SSE	32.845°	2025-07-12 09:37:36.138Z	153.01° SSE

Authenticating...

Click to sort rows by Secondary header in ascending order	Click to sort rows by Secondary name header in ascending order	Click to sort rows by Country header in ascending order	Click to sort rows by Owner header in ascending order	Click to sort rows by Obj. Type header in ascending order	Click to sort rows by Miss dist. header in ascending order	Click to sort rows by Rel. speed header in ascending order	Click to sort rows by Apr. angle header in ascending order	Click to sort rows by TCA header in ascending order

Check out SES 2, 37809 on other resources

View SES 2, 37809 on NASA - NSSDCA Website

View SES 2, 37809 on Heavens-Above

View SES 2, 37809 on Keep Track

View SES 2, 37809 on Celestrak

View SES 2, 37809 on Gunter's Space Page

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