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, 0.2 m
Radar Cross Section
0.045 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 LEMUR-2-LUCILLE-ROSE
1 65403U 25135BV 26289.96307863 .00009477 00000-0 73311-3 0 9998
2 65403 97.7589 46.1076 0014141 235.1806 124.8088 15.01621430 66900Epoch: 2026-10-16T23:06Z
TLE epoch observation values (Epoch: 2026-10-16T23:06:49.993Z)
Latitude
-0.00008°
Longitude
33.92275°
Altitude
570.564 km
Speed
7.573 km/s
True Right ascension
03h 04m 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
04:07:21
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
568.711 km
Perigee altitude
549.092 km
Semi-major axis
6,937.039 km
Eccentricity
0.00141
Inclination
97.7589°
RAAN
46.1076°
Arg. of periapsis
235.1806°
True anomaly
124.94171°
Mean anomaly
124.8088°
Eccentric anomaly
124.87527°
Mean motion
3.75649 °/min
Orbital period
95.83 mins
BSTAR
0.00073311
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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 | 2026-10-17 20:28:13.911Z | 23.422° NE | 2026-10-17 20:31:13.911Z | 70.668° E | 50.329° | 2026-10-17 20:35:13.911Z | 177.04° S |
| 5 mins | 2026-10-18 07:15:13.911Z | 116.223° SE | 2026-10-18 07:17:13.911Z | 70.76° E | 29.968° | 2026-10-18 07:20:13.911Z | 13.865° NNE |
| 5 mins | 2026-10-18 08:50:13.911Z | 230.122° WSW | 2026-10-18 08:52:13.911Z | 266.446° W | 19.861° | 2026-10-18 08:55:13.911Z | 313.935° NW |
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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