Showing default

STARONE C3, 38991

Orbit data source: Space-Track

STARONE C3, 38991 is a payload satellite owned by Star One (BR) in GEO that was launched on Sat, 10 Nov 2012 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/38991?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/38991?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

38991, 2012-062A

Orbit

GEO

Last TLE update

11 hours ago

Origin

Embratel (Brazilian Telecommunications Company) (BR / BRAZ)

Manufacturer

OSC

Mission

Operational Commercial Communications

Bus & Motor

STAR-2.4E, IHI

Mass

3,226 kg wet, ~1,530 kg dry

Launch date (UTC)

2012-11-10 (13 years ago)

Launch vehicle

ARIANE 5ECA

Launch site

French Guiana (FRGUI)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 23 m

Radar Cross Section

29.105 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 11 hours ago

0 STARONE C3
1 38991U 12062A   25132.86527444 -.00000233  00000-0  00000+0 0  9992
2 38991   0.0134 295.7722 0002417 136.9899  34.6099  1.00271845 45843

Epoch: 2025-05-12T20:45Z

Definitive object data (Epoch: 2025-05-12T20:45:59.711Z)

Latitude

0.00218°

Longitude

-74.99596°

Altitude

35,777.668 km

Speed

3.075 km/s

True Right ascension

07h 09m 30s

True Declination

0° 00' 08"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

-0.01502°

Longitude

85.55676°

Altitude

35,795.977 km

Speed

3.074 km/s

Apparent Right ascension

18h 06m 31s

Apparent Declination

-6° 07' 43"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

15:51:18

Azimuth

137.892° SSE

Elevation

34.415°

Doppler factor

Orbital elements

Apogee altitude

35,797.84 km

Perigee altitude

35,777.457 km

Semi-major axis

42,165.786 km

Eccentricity

0.0002417

Inclination

0.0134°

RAAN

295.7722°

Arg. of periapsis

136.9899°

True anomaly

34.62564°

Mean anomaly

34.6099°

Eccentric anomaly

34.61777°

Mean motion

0.25067 °/min

BSTAR

Unknown

Orbital period

1436.15 mins

Loading historical data...

38991 neighbors

Authenticating...

Loading maneuver chart data...

Loading SW <> Apogee altitude chart data...

Loading historical data...

Other satellites on launch #62 in the year 2012 (2012-11-10 UTC)

EUTE 21B, 38992

ARIANE 5 R/B, 38993

ARIANE 5 DEB (SYLDA), 38994 (Decayed)

STARONE C3 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	2025-05-13 07:26:32.779Z	137.904° SSE	2025-05-13 14:44:32.779Z	137.887° SSE	29.501°	2025-05-14 07:26:32.779Z	137.906° 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 STARONE C3, 38991 on other resources

View STARONE C3, 38991 on NASA - NSSDCA Website

View STARONE C3, 38991 on Heavens-Above

View STARONE C3, 38991 on Keep Track

View STARONE C3, 38991 on Celestrak

View STARONE C3, 38991 on Gunter's Space Page

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