LEMUR-2-FINNIAN, 66782
Orbit data source: Space-Track
LEMUR-2-FINNIAN, 66782 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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66782 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
Radar Cross Section
RCS unknown
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 LEMUR-2-FINNIAN
1 66782U 25276DX 26095.43186948 .00009495 00000-0 77575-3 0 9997
2 66782 97.5333 168.7981 0006067 27.0913 333.0626 14.99578247 9099Epoch: 2026-04-05T10:21Z
TLE epoch observation values (Epoch: 2026-04-05T10:21:53.523Z)
Latitude
-0.00002°
Longitude
179.58771°
Altitude
567.5 km
Speed
7.579 km/s
True Right ascension
11h 15m 11s
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
01:43:12
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
569.41 km
Perigee altitude
560.985 km
Semi-major axis
6,943.334 km
Eccentricity
0.00061
Inclination
97.5333°
RAAN
168.7981°
Arg. of periapsis
27.0913°
True anomaly
333.03108°
Mean anomaly
333.0626°
Eccentric anomaly
333.04684°
Mean motion
3.75138 °/min
Orbital period
95.96 mins
BSTAR
0.00077575
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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-FINNIAN 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 | 2026-04-06 04:07:10.650Z | 123.965° SE | 2026-04-06 04:10:10.650Z | 70.907° E | 23.496° | 2026-04-06 04:13:10.650Z | 16.717° NNE |
| 5 mins | 2026-04-06 05:43:10.650Z | 225.111° WSW | 2026-04-06 05:45:10.650Z | 263.29° W | 20.683° | 2026-04-06 05:48:10.650Z | 315.151° NNW |
| 6 mins | 2026-04-06 17:22:10.650Z | 29.528° NE | 2026-04-06 17:25:10.650Z | 111.106° ESE | 36.725° | 2026-04-06 17:28:10.650Z | 171.925° S |
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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