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LEO 3, 57392

Orbit data source: Space-Track

LEO 3, 57392 is a payload satellite owned by Telesat (Loral) (CA) in SSO that was launched on Tue, 18 Jul 2023 UTC via an ELECTRON launch vehicle from the Rocket Lab Launch Complex (RLLC). 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 URL

https://www.satcat.com/sats-embedded/57392?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

57392, 2023-100G

Orbit

SSO

Last TLE update

19 hours ago

Origin

Telesat (CA)

Manufacturer

UTIAS-SFL

Mission

Partially operational Commercial Communications

Bus & Motor

DEFIANT, Unknown motor

Mass

30 kg wet, 30 kg dry

Launch date (UTC)

2023-07-18 (2 years ago)

Launch vehicle

ELECTRON

Launch site

Rocket Lab Launch Complex (RLLC)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 2 Pan, 0.7 m

Radar Cross Section

0.280 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history

TLE from 19 hours ago

0 LEO 3
1 57392U 23100G   25201.89800074 -.00000036  00000-0  91865-5 0  9992
2 57392  99.5254 324.9848 0018864 146.6530 213.5808 13.68374204100334

Epoch: 2025-07-20T21:33Z

TLE epoch observation values (Epoch: 2025-07-20T21:33:07.263Z)

Latitude

0.00002°

Longitude

62.79038°

Altitude

1,019.844 km

Speed

7.336 km/s

True Right ascension

21h 39m 56s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

-7.36758°

Longitude

64.81909°

Altitude

1,021.768 km

Speed

7.334 km/s

Apparent Right ascension

20h 14m 06s

Apparent Declination

-25° 11' 23"

Sunlit

Object is in full shadow

Visualization observer readout

Local Sidereal Time

05:47:28

Azimuth

284.463° WNW

Elevation

-56.085°

Doppler factor

Orbital elements

Apogee altitude

1,016.605 km

Perigee altitude

988.758 km

Semi-major axis

7,380.818 km

Eccentricity

0.00189

Inclination

99.5254°

RAAN

324.9848°

Arg. of periapsis

146.653°

True anomaly

213.46147°

Mean anomaly

213.5808°

Eccentric anomaly

213.52111°

Mean motion

3.42284 °/min

Orbital period

105.18 mins

BSTAR

0.0000091865

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Other satellites on launch #100 in the year 2023 (2023-07-18 UTC)

LEMUR 2 DEVERILL-M-T, 57391

ELECTRON KICK STAGE R/B, 57393

ELECTRON R/B, 57394 (Decayed)

LEO 3 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.
11 mins	2025-07-21 20:57:07.627Z	19.724° NNE	2025-07-21 21:03:07.627Z	126.932° SE	43.061°	2025-07-21 21:08:07.627Z	186.14° SSW
6 mins	2025-07-21 22:43:07.627Z	332.386° NNW	2025-07-21 22:46:07.627Z	298.191° NW	18.139°	2025-07-21 22:49:07.627Z	265.337° W
8 mins	2025-07-22 07:03:07.627Z	110.673° ESE	2025-07-22 07:07:07.627Z	58.219° ENE	25.668°	2025-07-22 07:11:07.627Z	11.948° NNE
10 mins	2025-07-22 08:46:07.627Z	195.6° SSW	2025-07-22 08:50:07.627Z	255.292° W	35.671°	2025-07-22 08:56:07.627Z	332.527° NNW

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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Check out LEO 3, 57392 on other resources

View LEO 3, 57392 on NASA - NSSDCA Website

View LEO 3, 57392 on Heavens-Above

View LEO 3, 57392 on Keep Track

View LEO 3, 57392 on Celestrak

View LEO 3, 57392 on Gunter's Space Page

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