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LEMUR 2 HUBBLE-4, 64565

Orbit data source: Space-Track

LEMUR 2 HUBBLE-4, 64565 is an American payload satellite 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 URL

https://www.satcat.com/sats-embedded/64565?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

64565, 2025-135AP

Orbit

SSO

Country

US

Related business

Hubble Network Inc. (US)

Manufacturer

Spire/Glasgow

Mission

Operational Commercial Communications

Bus & Motor

CUBESAT 16U, Unknown motor

Mass

22 kg wet, 22 kg dry

Launch date (UTC)

2025-06-23 (1 year ago)

Launch vehicle

FALCON 9

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Box + 4 Pan, 1.4 m

Radar Cross Section

0.326 m², Medium (>0.1 m² and < 1m²)

Expand to show TLE details & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 LEMUR 2 HUBBLE-4
1 64565U 25135AP  26171.28592367  .00000980  00000-0  99230-4 0  9995
2 64565  97.7702 285.1541 0000888 282.2491  77.8629 14.93205398 54336

Epoch: 2026-06-20T06:51Z

TLE epoch observation values (Epoch: 2026-06-20T06:51:43.805Z)

Latitude

-0°

Longitude

-86.28115°

Altitude

590.862 km

Speed

7.565 km/s

True Right ascension

19h 00m 36s

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

07:21:00

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

585.584 km

Perigee altitude

584.348 km

Semi-major axis

6,963.103 km

Eccentricity

0.00009

Inclination

97.7702°

RAAN

285.1541°

Arg. of periapsis

282.2491°

True anomaly

77.87285°

Mean anomaly

77.8629°

Eccentric anomaly

77.86787°

Mean motion

3.73542 °/min

Orbital period

96.37 mins

BSTAR

0.00009923

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

LEMUR 2 KARENDARRELL, 64841

PULSAR-0, 64541

SKYBEE-A02, 64544

IRIDE-MS2-HEO-4, 64582

OBJECT AC, 64554

ARVAKER-3, 64566

UND ROADS 2, 64549

IRIDE-MS2-HEO-5, 64571

FOSSASAT2E21, 64536

IOD2_STARTICAL, 64538

W-SERIES 4, 64543 (Decayed)

OBJECT AJ, 64560

GHGSAT-C12, 64529

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

LEMUR 2 HUBBLE-4 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.
6 mins	2026-06-21 07:07:14.280Z	136.27° SSE	2026-06-21 07:10:14.280Z	77.477° E	31.883°	2026-06-21 07:13:14.280Z	10.132° NNE

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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 LEMUR 2 HUBBLE-4, 64565 on other resources

View LEMUR 2 HUBBLE-4, 64565 on NASA - NSSDCA Website

View LEMUR 2 HUBBLE-4, 64565 on Heavens-Above

View LEMUR 2 HUBBLE-4, 64565 on Keep Track

View LEMUR 2 HUBBLE-4, 64565 on Celestrak

View LEMUR 2 HUBBLE-4, 64565 on Gunter's Space Page

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

Documentation

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