LEMUR-2-DEANANDMAEVE, 66678
Orbit data source: Space-Track
LEMUR-2-DEANANDMAEVE, 66678 is a payload satellite owned by Spire (US) 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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66678 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Spire/Glasgow
Mission
Operational Commercial Com/MetRO
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
7.6 kg wet, 7.6 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 0.5 m
Radar Cross Section
0.063 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 9 hours ago
TLE from 9 hours ago
0 LEMUR-2-DEANANDMAEVE
1 66678U 25276N 26171.47510795 .00005478 00000-0 25913-3 0 9997
2 66678 97.4207 244.8963 0005367 3.4964 356.6307 15.19766400 30919Epoch: 2026-06-20T11:24Z
TLE epoch observation values (Epoch: 2026-06-20T11:24:09.326Z)
Latitude
-0.0001°
Longitude
165.16825°
Altitude
505.946 km
Speed
7.613 km/s
True Right ascension
16h 19m 35s
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
07:24:19
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
507.206 km
Perigee altitude
499.819 km
Semi-major axis
6,881.65 km
Eccentricity
0.00054
Inclination
97.4207°
RAAN
244.8963°
Arg. of periapsis
3.4964°
True anomaly
356.62708°
Mean anomaly
356.6307°
Eccentric anomaly
356.62889°
Mean motion
3.80193 °/min
Orbital period
94.69 mins
BSTAR
0.00025913
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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-DEANANDMAEVE Visibility forecast
Loading observer location...
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 | 2026-06-21 04:54:33.480Z | 164.262° S | 2026-06-21 04:57:33.480Z | 122.23° SE | 44.597° | 2026-06-21 05:00:33.480Z | 350.13° N |
| 6 mins | 2026-06-21 17:59:33.480Z | 1.472° NNE | 2026-06-21 18:02:33.480Z | 251.402° W | 40.086° | 2026-06-21 18:05:33.480Z | 204.585° SW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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