Showing default

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.

Loading next visibility...

Iframe embed code

<iframe src="https://www.satcat.com/sats-embedded/13631?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/13631?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

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)

Expand to show TLE details & history
Last TLE update: 11 hours ago

TLE from 11 hours ago

0 SATCOM C5
1 13631U 82105A   26108.13075417 -.00000102  00000-0  00000-0 0  9999
2 13631  12.1666 332.9070 0006246  43.2663 131.0987  1.00273567125776

Epoch: 2026-04-18T03:08Z

TLE epoch observation values (Epoch: 2026-04-18T03:08:17.160Z)

Latitude

1.15845°

Longitude

-105.86534°

Altitude

35,802.87 km

Speed

3.073 km/s

True Right ascension

09h 49m 50s

True Declination

1° 09' 26"

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

21:01:52

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,813.433 km

Perigee altitude

35,760.76 km

Semi-major axis

42,165.233 km

Eccentricity

0.00062

Inclination

12.1666°

RAAN

332.907°

Arg. of periapsis

43.2663°

True anomaly

131.15261°

Mean anomaly

131.0987°

Eccentric anomaly

131.12566°

Mean motion

0.25068 °/min

Orbital period

1,436.12 mins

BSTAR

Loading maneuver chart data...

Computing Atmospheric mass density...

Loading historical data...

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

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

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

Did you know?

You can import UDL-sourced sensor .json files into the Sandbox to generate a visibility chart that accounts for multi-vendor sensor geometry.

Click here to try in Sandbox

SATCOM C5 Visibility forecast

Loading observer location...
Set Observer location

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	2026-04-18 14:15:29.865Z	180.879° SSW	2026-04-18 21:29:29.865Z	181.803° SSW	40.174°	2026-04-19 14:15:29.865Z	180.9° SSW

Items per page:

1–1 of 1 items

of 1 page

Loading historical data...

13631 neighbors

Authenticating...

Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

Please sign-in to view Co-orbital & Co-planar RSOs.

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

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 descending order

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: 11 hours ago

TLE from 11 hours ago

TLE epoch observation values (Epoch: 2026-04-18T03:08:17.160Z)

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: 11 hours ago