LEMUR-2-HOTSPUR-TOM, 66786
Orbit data source: Space-Track
LEMUR-2-HOTSPUR-TOM, 66786 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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66786 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Spire/Glasgow
Mission
Operational spacecraft
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
Unknown shape, 14.5 m
Radar Cross Section
Medium (>0.1 m² and <1 m²)
Expand to show TLE details & historyLast TLE update: 1 week ago
TLE from 1 week ago
0 LEMUR-2-HOTSPUR-TOM
1 66786U 25276EB 26155.00967123 .00007736 00000-0 64493-3 0 9994
2 66786 97.5238 226.0893 0014977 169.0978 191.0573 14.98784076 28153Epoch: 2026-06-04T00:13Z
TLE epoch observation values (Epoch: 2026-06-04T00:13:55.594Z)
Latitude
0.00001°
Longitude
-29.85243°
Altitude
583.927 km
Speed
7.563 km/s
True Right ascension
15h 04m 21s
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
00:36:41
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
578.054 km
Perigee altitude
557.249 km
Semi-major axis
6,945.788 km
Eccentricity
0.0015
Inclination
97.5238°
RAAN
226.0893°
Arg. of periapsis
169.0978°
True anomaly
191.02444°
Mean anomaly
191.0573°
Eccentric anomaly
191.04087°
Mean motion
3.74939 °/min
Orbital period
96.02 mins
BSTAR
0.00064493
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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-HOTSPUR-TOM 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 | 2026-06-10 17:02:21.162Z | 40.41° NE | 2026-06-10 17:05:21.162Z | 109.923° ESE | 27.903° | 2026-06-10 17:08:21.162Z | 160.803° S |
| 4 mins | 2026-06-10 18:38:21.162Z | 319.796° NNW | 2026-06-10 18:40:21.162Z | 282.874° WNW | 16.655° | 2026-06-10 18:42:21.162Z | 251.901° W |
| 4 mins | 2026-06-11 03:50:21.162Z | 97.862° ESE | 2026-06-11 03:52:21.162Z | 59.852° ENE | 18.273° | 2026-06-11 03:54:21.162Z | 27.229° NE |
| 6 mins | 2026-06-11 05:24:21.162Z | 209.653° SW | 2026-06-11 05:27:21.162Z | 277.085° WNW | 26.49° | 2026-06-11 05:30:21.162Z | 325.408° 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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