LEMUR-2-LUCILLE-ROSE, 65403
Orbit data source: Space-Track
LEMUR-2-LUCILLE-ROSE, 65403 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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65403 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Spire/Glasgow
Mission
Operational Commercial Com/MetRO
Bus & Motor
CUBESAT 4U, Unknown motor
Mass
5 kg wet, 5 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box, 14.5 m
Radar Cross Section
0.045 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 23 hours ago
TLE from 23 hours ago
0 LEMUR-2-LUCILLE-ROSE
1 65403U 25135BV 26224.57512660 .00002978 00000-0 23861-3 0 9991
2 65403 97.7674 340.7569 0015890 105.9548 254.3428 15.00821280 57095Epoch: 2026-08-12T13:48Z
TLE epoch observation values (Epoch: 2026-08-12T13:48:10.938Z)
Latitude
0.00002°
Longitude
172.68423°
Altitude
570.41 km
Speed
7.574 km/s
True Right ascension
22h 43m 01s
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
03:10:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
572.396 km
Perigee altitude
550.343 km
Semi-major axis
6,939.507 km
Eccentricity
0.00159
Inclination
97.7674°
RAAN
340.7569°
Arg. of periapsis
105.9548°
True anomaly
254.16756°
Mean anomaly
254.3428°
Eccentric anomaly
254.25517°
Mean motion
3.75448 °/min
Orbital period
95.89 mins
BSTAR
0.00023861
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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-LUCILLE-ROSE 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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-08-13 20:46:19.936Z | 9.598° NNE | 2026-08-13 20:49:19.936Z | 303.665° NW | 44.611° | 2026-08-13 20:53:19.936Z | 196.843° SSW |
| 5 mins | 2026-08-14 07:33:19.936Z | 139.782° SSE | 2026-08-14 07:35:19.936Z | 73.155° E | 38.671° | 2026-08-14 07:38:19.936Z | 0.892° 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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