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LES 8, 8746

Orbit data source: Space-Track

LES 8, 8746 is a payload satellite owned by SAMSO (US) in GEO that was launched on Mon, 15 Mar 1976 UTC via a TITAN IIIC 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/8746?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/8746?theme=dark&initialShowStats=false

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ISO8601 Format

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ISO8601 Format

Identifier

8746, 1976-023A

Orbit

GEO

Last TLE update

22 hours ago

Origin

USAF Space and Missile Systems Organization (US)

Manufacturer

MIT-LL

Mission

Non-operational Defense Com/Tech

Bus & Motor

LES, Unknown motor

Mass

420 kg wet, 366 kg dry

Launch date (UTC)

1976-03-15 (49 years ago)

Launch vehicle

TITAN IIIC

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + Cyl + 1 Ant, 4 m

Radar Cross Section

4.285 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 22 hours ago

0 LES 8
1 08746U 76023A   25183.61742545 -.00000122  00000-0  00000-0 0  9992
2 08746  21.7474  41.4946 0033330 146.5032 211.2437  1.00277384126172

Epoch: 2025-07-02T14:49Z

TLE epoch observation values (Epoch: 2025-07-02T14:49:05.558Z)

Latitude

-0.91742°

Longitude

-103.94616°

Altitude

35,904.505 km

Speed

3.066 km/s

True Right ascension

02h 36m 53s

True Declination

0° 54' 59"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

-10.55137°

Longitude

-129.45158°

Altitude

35,926.336 km

Speed

3.064 km/s

Apparent Right ascension

00h 56m 27s

Apparent Declination

-17° 50' 19"

Sunlit

Object is in daylight

Visualization observer readout

Local Sidereal Time

00:43:01

Azimuth

176.224° S

Elevation

32.161°

Doppler factor

Orbital elements

Apogee altitude

35,926.413 km

Perigee altitude

35,645.348 km

Semi-major axis

42,164.018 km

Eccentricity

0.00333

Inclination

21.7474°

RAAN

41.4946°

Arg. of periapsis

146.5032°

True anomaly

Unknown

Mean anomaly

211.2437°

Eccentric anomaly

Unknown

Mean motion

0.25069 °/min

Orbital period

1,436.06 mins

BSTAR

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8746 neighbors

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Other satellites on launch #23 in the year 1976 (1976-03-15 UTC)

LES 9, 8747

SOLRAD 11A, 8748

SOLRAD 11B, 8749

TITAN 3C R/B(1), 8750 (Decayed)

TITAN 3C TRANSTAGE R/B, 8751

SOLRAD 11A/B PKM, 8752

SOLRAD 11A/B AKM, 8753

TITAN 3C TRANSTAGE DEB, 8832

LES 8 9/SOL 11A B DEB *, 13753

LES 8 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	2025-07-03 12:56:16.474Z	176.225° S	2025-07-03 20:54:16.474Z	177.318° S	42.972°	2025-07-04 12:56:16.474Z	176.244° S

Authenticating...

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Check out LES 8, 8746 on other resources

View LES 8, 8746 on NASA - NSSDCA Website

View LES 8, 8746 on Heavens-Above

View LES 8, 8746 on Keep Track

View LES 8, 8746 on Celestrak

View LES 8, 8746 on Gunter's Space Page

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