LEMUR-2-VUKASIN, 66785
Orbit data source: Space-Track
LEMUR-2-VUKASIN, 66785 is an American payload satellite in SSO that was launched on Fri, 28 Nov 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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66785 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Spire/Glasgow
Mission
Operational spacecraft
Bus & Motor
CUBESAT 4U, Unknown motor
Mass
5 kg wet, 5 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown shape, 14.5 m
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 LEMUR-2-VUKASIN
1 66785U 25276EA 26141.14869589 .00004865 00000-0 39577-3 0 9995
2 66785 97.5267 212.9523 0005433 198.3349 161.7680 14.99992019 26095Epoch: 2026-05-21T03:34Z
TLE epoch observation values (Epoch: 2026-05-21T03:34:07.324Z)
Latitude
-0.00004°
Longitude
-79.37626°
Altitude
573.565 km
Speed
7.572 km/s
True Right ascension
14h 11m 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
01:45:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
567.69 km
Perigee altitude
560.147 km
Semi-major axis
6,942.056 km
Eccentricity
0.00054
Inclination
97.5267°
RAAN
212.9523°
Arg. of periapsis
198.3349°
True anomaly
161.78747°
Mean anomaly
161.768°
Eccentric anomaly
161.77773°
Mean motion
3.75242 °/min
Orbital period
95.94 mins
BSTAR
0.00039577
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Other satellites on launch #276 in the year 2025 (2025-11-28 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-VUKASIN 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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-05-21 16:56:54.906Z | 37.932° NE | 2026-05-21 16:59:54.906Z | 88.042° E | 24.306° | 2026-05-21 17:02:54.906Z | 148.556° SSE |
| 4 mins | 2026-05-21 18:33:54.906Z | 316.581° NNW | 2026-05-21 18:34:54.906Z | 296.121° NW | 19.988° | 2026-05-21 18:37:54.906Z | 244.022° WSW |
| 6 mins | 2026-05-22 05:18:54.906Z | 201.095° SSW | 2026-05-22 05:21:54.906Z | 275.574° WNW | 31.096° | 2026-05-22 05:24:54.906Z | 328.784° NNW |
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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