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ELARA 1, 64539

Orbit data source: Space-Track

ELARA 1, 64539 is a payload satellite owned by Gilmour Space (AU) in SSO that was launched on Mon, 23 Jun 2025 UTC via an FALCON 9 launch vehicle from the Air Force Western Test Range (AFWTR). 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/64539?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/64539?theme=dark&initialShowStats=false

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Identifier

64539, 2025-135M

Orbit

SSO

Country

AU / AUS

Related business

Gilmour Space Technologies (AU)

Manufacturer

Gilmour Space

Mission

Operational Commercial Earth Obs Sci

Bus & Motor

ELARASAT, Unknown motor

Mass

100 kg wet, 100 kg dry

Launch date (UTC)

2025-06-23 (8 months ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box, 0.3 m

Radar Cross Section

0.375 m², Large (>1 m²)

Expand to show TLE details & history
Last TLE update: 6 hours ago

TLE from 6 hours ago

0 ELARA 1
1 64539U 25135M   26062.74469994  .00013871  00000-0  61399-3 0  9992
2 64539  97.4604 178.9668 0003806 165.5626 194.5719 15.21767987 38833

Epoch: 2026-03-03T17:52Z

TLE epoch observation values (Epoch: 2026-03-03T17:52:22.074Z)

Latitude

-0.00008°

Longitude

109.35548°

Altitude

506.133 km

Speed

7.61 km/s

True Right ascension

11h 55m 52s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow 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

03:50:22

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

500.09 km

Perigee altitude

494.857 km

Semi-major axis

6,875.611 km

Eccentricity

0.00038

Inclination

97.4604°

RAAN

178.9668°

Arg. of periapsis

165.5626°

True anomaly

194.56093°

Mean anomaly

194.5719°

Eccentric anomaly

194.56642°

Mean motion

3.80694 °/min

Orbital period

94.56 mins

BSTAR

0.00061399

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Other satellites on launch #135 in the year 2025 (2025-06-23 UTC)

IRIDE-MS2-HEO-4, 64582

IRIDE-MS2-HEO-5, 64571

AE2A, 64591

IRIDE-MS2-HEO-9, 64585

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

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ELARA 1 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.
5 mins	2026-03-04 08:12:45.551Z	206.662° SW	2026-03-04 08:14:45.551Z	258.082° W	29.62°	2026-03-04 08:17:45.551Z	325.885° NNW
4 mins	2026-03-04 21:16:45.551Z	323.292° NNW	2026-03-04 21:17:45.551Z	300.073° NW	22.035°	2026-03-04 21:20:45.551Z	237.861° WSW

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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 ELARA 1, 64539 on other resources

View ELARA 1, 64539 on NASA - NSSDCA Website

View ELARA 1, 64539 on Heavens-Above

View ELARA 1, 64539 on Keep Track

View ELARA 1, 64539 on Celestrak

View ELARA 1, 64539 on Gunter's Space Page

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

ELARA 1, 64539

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 6 hours ago

TLE from 6 hours ago

TLE epoch observation values (Epoch: 2026-03-03T17:52:22.074Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #135 in the year 2025 (2025-06-23 UTC)

ELARA 1 Visibility forecast

Co-orbital & Co-planar RSOs

Check out ELARA 1, 64539 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 6 hours ago