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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64565 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Spire/Glasgow
Mission
Operational Commercial Communications
Bus & Motor
CUBESAT 16U, Unknown motor
Mass
22 kg wet, 22 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
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 & historyLast TLE update: 18 hours ago
TLE from 18 hours ago
0 LEMUR 2 HUBBLE-4
1 64565U 25135AP 26224.54444426 .00000390 00000-0 42236-4 0 9994
2 64565 97.7740 337.8112 0003946 101.0209 259.1455 14.93659048 62280Epoch: 2026-08-12T13:03Z
TLE epoch observation values (Epoch: 2026-08-12T13:03:59.984Z)
Latitude
0.00003°
Longitude
-179.18559°
Altitude
590.101 km
Speed
7.565 km/s
True Right ascension
22h 31m 14s
True Declination
0° 00' 00"
Sunlit
Visualization orbit readout
Latitude
Unknown
Longitude
Unknown
Altitude
Unknown
Speed
Unknown
Apparent Right ascension
Unknown
Apparent Declination
Unknown
Sunlit
Visualization observer readout
Local Sidereal Time
21:45:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
586.302 km
Perigee altitude
580.808 km
Semi-major axis
6,961.692 km
Eccentricity
0.00039
Inclination
97.774°
RAAN
337.8112°
Arg. of periapsis
101.0209°
True anomaly
259.1011°
Mean anomaly
259.1455°
Eccentric anomaly
259.1233°
Mean motion
3.73655 °/min
Orbital period
96.35 mins
BSTAR
0.000042236
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Other satellites on launch #135 in the year 2025 (2025-06-23 UTC)
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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.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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-08-13 08:29:20.237Z | 218.264° SW | 2026-08-13 08:32:20.237Z | 272.986° WNW | 20.936° | 2026-08-13 08:34:20.237Z | 308.241° NW |
| 6 mins | 2026-08-13 20:12:20.237Z | 34.483° NE | 2026-08-13 20:14:20.237Z | 93.905° ESE | 38.108° | 2026-08-13 20:18:20.237Z | 176.665° S |
| 5 mins | 2026-08-14 07:01:20.237Z | 119.378° SE | 2026-08-14 07:03:20.237Z | 74.821° E | 27.644° | 2026-08-14 07:06:20.237Z | 14.141° NNE |
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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