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
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 LEMUR-2-LUCILLE-ROSE
1 65403U 25135BV 26120.05561177 .00009304 00000-0 76248-3 0 9993
2 65403 97.7658 236.3575 0011216 86.8138 273.4368 14.99441957 41425Epoch: 2026-04-30T01:20Z
TLE epoch observation values (Epoch: 2026-04-30T01:20:04.856Z)
Latitude
-0.00005°
Longitude
-1.67044°
Altitude
571.213 km
Speed
7.576 km/s
True Right ascension
15h 45m 25s
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
18:34:15
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
573.416 km
Perigee altitude
557.84 km
Semi-major axis
6,943.765 km
Eccentricity
0.00112
Inclination
97.7658°
RAAN
236.3575°
Arg. of periapsis
86.8138°
True anomaly
273.30849°
Mean anomaly
273.4368°
Eccentric anomaly
273.37265°
Mean motion
3.75103 °/min
Orbital period
95.97 mins
BSTAR
0.00076248
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-04-30 21:08:06.134Z | 339.752° N | 2026-04-30 21:10:06.134Z | 283.596° WNW | 31.619° | 2026-04-30 21:13:06.134Z | 223.302° SW |
| 6 mins | 2026-05-01 07:54:06.134Z | 178.192° S | 2026-05-01 07:56:06.134Z | 214.914° SW | 41.885° | 2026-05-01 08:00:06.134Z | 342.201° N |
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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