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
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 LEMUR-2-DEANANDMAEVE
1 66678U 25276N 26092.17551666 .00010189 00000-0 49334-3 0 9996
2 66678 97.4253 166.9555 0004455 260.2379 99.8353 15.18746316 18872Epoch: 2026-04-02T04:12Z
TLE epoch observation values (Epoch: 2026-04-02T04:12:44.639Z)
Latitude
0.00004°
Longitude
-86.75827°
Altitude
513.242 km
Speed
7.607 km/s
True Right ascension
11h 07m 49s
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
04:50:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
509.664 km
Perigee altitude
503.53 km
Semi-major axis
6,884.734 km
Eccentricity
0.00045
Inclination
97.4253°
RAAN
166.9555°
Arg. of periapsis
260.2379°
True anomaly
99.8856°
Mean anomaly
99.8353°
Eccentric anomaly
99.86045°
Mean motion
3.79938 °/min
Orbital period
94.75 mins
BSTAR
0.00049334
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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
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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. |
|---|---|---|---|---|---|---|---|
| 4 mins | 2026-04-03 04:05:24.699Z | 104.057° ESE | 2026-04-03 04:07:24.699Z | 65.347° ENE | 17.798° | 2026-04-03 04:09:24.699Z | 29.1° NE |
| 4 mins | 2026-04-03 05:39:24.699Z | 224.551° SW | 2026-04-03 05:41:24.699Z | 275.194° WNW | 23.576° | 2026-04-03 05:43:24.699Z | 314.742° NW |
| 4 mins | 2026-04-03 17:10:24.699Z | 57.085° ENE | 2026-04-03 17:12:24.699Z | 108.637° ESE | 23.829° | 2026-04-03 17:14:24.699Z | 148.102° SSE |
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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