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USA 12, 16117

Orbit data source: Space-Track

USA 12, 16117 is an American payload satellite in GEO that was launched on Thu, 03 Oct 1985 UTC via an SPACE SHUTTLE launch vehicle from the Air Force Eastern Test Range (AFETR). 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/16117?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/16117?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

16117, 1985-092C

Orbit

GEO

Last TLE update

10 hours ago

Origin

United States Air Force (US)

Manufacturer

GE/MSVD

Mission

Defense Communications

Bus & Motor

DSCS III, AOCS

Mass

~1,170 kg wet, 893 kg dry

Launch date (UTC)

1985-10-03 (40 years ago)

Launch vehicle

SPACE SHUTTLE

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Hex Poly + 2 Pan, 1.93 m

Radar Cross Section

8.439 m²

Expand to show TLE details & history

TLE from 10 hours ago

0 USA 12
1 16117U 85092C   25116.12303382 -.00000051  00000-0  00000+0 0  9993
2 16117  14.5031 349.3246 0005776 115.5378  64.1689  0.98987192 21570

Epoch: 2025-04-26T02:57Z

Definitive object data (Epoch: 2025-04-26T02:57:10.122Z)

Latitude

0.04546°

Longitude

-89.55245°

Altitude

36,139.59 km

Speed

3.062 km/s

True Right ascension

11h 16m 26s

True Declination

0° 02' 43"

Sunlit

Object was in daylight at TLE epoch

Visualization TLE readout

Latitude

-8.49313°

Longitude

55.37955°

Altitude

36,173.219 km

Speed

3.06 km/s

Apparent Right ascension

21h 03m 40s

Apparent Declination

-15° 28' 57"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

19:58:18

Azimuth

161.234° S

Elevation

32.547°

Doppler factor

Orbital elements

Apogee altitude

36,176.131 km

Perigee altitude

36,127.001 km

Semi-major axis

42,529.703 km

Eccentricity

0.0005776

Inclination

14.5031°

RAAN

349.3246°

Arg. of periapsis

115.5378°

True anomaly

64.22849°

Mean anomaly

64.1689°

Eccentric anomaly

64.19869°

Mean motion

0.24746 °/min

BSTAR

Unknown

Orbital period

1454.78 mins

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16117 neighbors

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Other satellites on launch #92 in the year 1985 (1985-10-03 UTC)

STS 51J, 16115 (Decayed)

USA 11, 16116

IUS R/B(1), 16118

IUS R/B(2), 16119

USA 12 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	2025-04-26 12:39:41.957Z	161.24° S	2025-04-26 21:04:41.957Z	154.279° SSE	40.288°	2025-04-27 12:39:41.957Z	167.225° S

Authenticating...

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Check out USA 12, 16117 on other resources

View USA 12, 16117 on NASA - NSSDCA Website

View USA 12, 16117 on Heavens-Above

View USA 12, 16117 on Keep Track

View USA 12, 16117 on Celestrak

View USA 12, 16117 on Gunter's Space Page

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