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SATCOM C5, 13631

Orbit data source: Space-Track

SATCOM C5, 13631 is a payload satellite owned by RCA Americom (US) in GEO that was launched on Thu, 28 Oct 1982 UTC via a DELTA 3924 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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https://www.satcat.com/sats-embedded/13631?theme=dark&initialShowStats=false

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Identifier

13631, 1982-105A

Orbit

GEO

Country

Related business

SES S.A. (LU)

Manufacturer

RCA/East Windsor

Mission

Non-operational spacecraft

Bus & Motor

ADV SATCOM, TE-M-700-5

Mass

1,116 kg wet, 430 kg dry

Launch date (UTC)

1982-10-28 (43 years ago)

Launch vehicle

DELTA 3924

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown

Radar Cross Section

Large (>1 m²)

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Last TLE update: 1 day ago

TLE from 1 day ago

0 SATCOM C5
1 13631U 82105A   26017.51118645 -.00000084  00000-0  00000-0 0  9990
2 13631  12.2687 333.5248 0005373 353.3971 227.7973  1.00272355124862

Epoch: 2026-01-17T12:16Z

TLE epoch observation values (Epoch: 2026-01-17T12:16:06.509Z)

Latitude

-8.04377°

Longitude

-106.94112°

Altitude

35,802.592 km

Speed

3.074 km/s

True Right ascension

12h 56m 05s

True Declination

-8° 02' 09"

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

14:58:18

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,810.09 km

Perigee altitude

35,764.779 km

Semi-major axis

42,165.572 km

Eccentricity

0.00054

Inclination

12.2687°

RAAN

333.5248°

Arg. of periapsis

353.3971°

True anomaly

227.75171°

Mean anomaly

227.7973°

Eccentric anomaly

227.7745°

Mean motion

0.25067 °/min

Orbital period

1,436.14 mins

BSTAR

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Other satellites on launch #105 in the year 1982 (1982-10-28 UTC)

DELTA 1 R/B(1), 13632 (Decayed)

DELTA 1 R/B(2), 13684 (Decayed)

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SATCOM C5 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	2026-01-18 14:06:47.288Z	182.026° SSW	2026-01-19 03:26:47.288Z	182.217° SSW	40.215°	2026-01-19 14:06:47.288Z	182.002° SSW

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13631 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 SATCOM C5, 13631 on other resources

View SATCOM C5, 13631 on NASA - NSSDCA Website

View SATCOM C5, 13631 on Heavens-Above

View SATCOM C5, 13631 on Keep Track

View SATCOM C5, 13631 on Celestrak

View SATCOM C5, 13631 on Gunter's Space Page

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

SATCOM C5, 13631

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 1 day ago

TLE from 1 day ago

TLE epoch observation values (Epoch: 2026-01-17T12:16:06.509Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #105 in the year 1982 (1982-10-28 UTC)

SATCOM C5 Visibility forecast

13631 neighbors

Co-orbital & Co-planar RSOs

Check out SATCOM C5, 13631 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 1 day ago