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INTELSAT 40E, 56174

Orbit data source: Space-Track

INTELSAT 40E, 56174 is a payload satellite owned by Intelsat SA (US) (US) in GEO that was launched on Fri, 07 Apr 2023 UTC via an FALCON 9 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/56174?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

56174, 2023-052A

Orbit

GEO

Country

Unknown / ITSO

Related business

Intelsat (US)

Manufacturer

Maxar Space Sol

Mission

Operational Commercial Communications

Bus & Motor

LS-1300, R-4D

Mass

6,161 kg wet, ~3,000 kg dry

Launch date (UTC)

2023-04-07 (2 years ago)

Launch vehicle

FALCON 9

Launch site

Air Force Eastern Test Range (AFETR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 13.0 m

Radar Cross Section

98.099 m², Large (>1 m²)

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Last TLE update: 15 hours ago

TLE from 15 hours ago

0 INTELSAT 40E
1 56174U 23052A   25261.13576044 -.00000195  00000-0  00000-0 0  9997
2 56174   0.0092 148.0606 0002578  40.4992 126.6156  1.00272324  9097

Epoch: 2025-09-18T03:15Z

TLE epoch observation values (Epoch: 2025-09-18T03:15:29.702Z)

Latitude

0.00978°

Longitude

-90.97451°

Altitude

35,792.47 km

Speed

3.074 km/s

True Right ascension

21h 00m 48s

True Declination

0° 00' 35"

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

11:17:39

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

35,798.385 km

Perigee altitude

35,776.644 km

Semi-major axis

42,165.651 km

Eccentricity

0.00026

Inclination

0.0092°

RAAN

148.0606°

Arg. of periapsis

40.4992°

True anomaly

126.63931°

Mean anomaly

126.6156°

Eccentric anomaly

126.62745°

Mean motion

0.25067 °/min

Orbital period

1,436.14 mins

BSTAR

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Other satellites on launch #52 in the year 2023 (2023-04-07 UTC)

FALCON 9 R/B, 56175

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INTELSAT 40E 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	2025-09-18 18:26:25.670Z	158.581° S	2025-09-18 22:56:25.670Z	158.532° S	33.582°	2025-09-19 18:26:25.670Z	158.58° S

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56174 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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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out INTELSAT 40E, 56174 on other resources

View INTELSAT 40E, 56174 on NASA - NSSDCA Website

View INTELSAT 40E, 56174 on Heavens-Above

View INTELSAT 40E, 56174 on Keep Track

View INTELSAT 40E, 56174 on Celestrak

View INTELSAT 40E, 56174 on Gunter's Space Page

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

INTELSAT 40E, 56174

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 15 hours ago

TLE from 15 hours ago

TLE epoch observation values (Epoch: 2025-09-18T03:15:29.702Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #52 in the year 2023 (2023-04-07 UTC)

INTELSAT 40E Visibility forecast

56174 neighbors

Co-orbital & Co-planar RSOs

Check out INTELSAT 40E, 56174 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 15 hours ago