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: 15 hours ago
TLE from 15 hours ago
0 LEMUR-2-LUCILLE-ROSE
1 65403U 25135BV 26171.22681999 .00005244 00000-0 42394-3 0 9997
2 65403 97.7764 287.4529 0011474 271.3735 88.6173 15.00184115 49093Epoch: 2026-06-20T05:26Z
TLE epoch observation values (Epoch: 2026-06-20T05:26:37.247Z)
Latitude
-0.00009°
Longitude
-62.64676°
Altitude
569.198 km
Speed
7.577 km/s
True Right ascension
19h 09m 48s
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
07:18:49
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
571.301 km
Perigee altitude
555.372 km
Semi-major axis
6,941.474 km
Eccentricity
0.00115
Inclination
97.7764°
RAAN
287.4529°
Arg. of periapsis
271.3735°
True anomaly
88.74875°
Mean anomaly
88.6173°
Eccentric anomaly
88.68302°
Mean motion
3.75289 °/min
Orbital period
95.93 mins
BSTAR
0.00042394
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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 | 2026-06-20 20:25:03.496Z | 21.768° NNE | 2026-06-20 20:28:03.496Z | 69.795° E | 39.61° | 2026-06-20 20:32:03.496Z | 180.179° SSW |
| 6 mins | 2026-06-21 07:12:03.496Z | 126.753° SE | 2026-06-21 07:15:03.496Z | 57.539° ENE | 28.01° | 2026-06-21 07:18:03.496Z | 8.53° NNE |
| 4 mins | 2026-06-21 08:48:03.496Z | 236.82° WSW | 2026-06-21 08:50:03.496Z | 272.604° WNW | 16.822° | 2026-06-21 08:52:03.496Z | 304.696° 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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