LEMUR-2-STAS-GORBUK, 66686
Orbit data source: Space-Track
LEMUR-2-STAS-GORBUK, 66686 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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66686 intel report (Beta)
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Edit Public Description
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: 12 hours ago
TLE from 12 hours ago
0 LEMUR-2-STAS-GORBUK
1 66686U 25276W 26034.63382754 .00007475 00000-0 37374-3 0 9997
2 66686 97.4388 110.4708 0006746 101.0980 259.1012 15.17706261 10148Epoch: 2026-02-03T15:12Z
TLE epoch observation values (Epoch: 2026-02-03T15:12:42.699Z)
Latitude
-0.00009°
Longitude
108.48095°
Altitude
516.743 km
Speed
7.605 km/s
True Right ascension
07h 21m 52s
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
05:35:29
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
514.392 km
Perigee altitude
505.099 km
Semi-major axis
6,887.882 km
Eccentricity
0.00067
Inclination
97.4388°
RAAN
110.4708°
Arg. of periapsis
101.098°
True anomaly
259.0253°
Mean anomaly
259.1012°
Eccentric anomaly
259.06325°
Mean motion
3.79677 °/min
Orbital period
94.82 mins
BSTAR
0.00037374
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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-STAS-GORBUK 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 | 2026-02-04 04:01:40.494Z | 103.859° ESE | 2026-02-04 04:03:40.494Z | 68.611° E | 16.026° | 2026-02-04 04:05:40.494Z | 32.903° NE |
| 5 mins | 2026-02-04 05:35:40.494Z | 217.139° SW | 2026-02-04 05:37:40.494Z | 269.737° W | 26.303° | 2026-02-04 05:40:40.494Z | 325.117° NNW |
| 4 mins | 2026-02-04 17:07:40.494Z | 66.512° ENE | 2026-02-04 17:08:40.494Z | 90.541° ESE | 22.009° | 2026-02-04 17:11:40.494Z | 148.925° 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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