LEMUR 2 SIERRINI, 60579
Orbit data source: Space-Track
LEMUR 2 SIERRINI, 60579 is an American payload satellite in SSO that was launched on Fri, 16 Aug 2024 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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60579 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, Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 LEMUR 2 SIERRINI
1 60579U 24149DR 26035.30426815 .00014497 00000-0 95144-3 0 9993
2 60579 97.6933 117.5853 0004599 266.6749 93.3953 15.07748943 80416Epoch: 2026-02-04T07:18Z
TLE epoch observation values (Epoch: 2026-02-04T07:18:08.768Z)
Latitude
0.00004°
Longitude
-126.42401°
Altitude
546.336 km
Speed
7.589 km/s
True Right ascension
07h 50m 20s
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
15:36:26
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
543.257 km
Perigee altitude
536.893 km
Semi-major axis
6,918.212 km
Eccentricity
0.00046
Inclination
97.6933°
RAAN
117.5853°
Arg. of periapsis
266.6749°
True anomaly
93.44791°
Mean anomaly
93.3953°
Eccentric anomaly
93.4216°
Mean motion
3.77183 °/min
Orbital period
95.44 mins
BSTAR
0.00095144
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Other satellites on launch #149 in the year 2024 (2024-08-16 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 SIERRINI 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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-02-04 17:26:58.821Z | 55.619° ENE | 2026-02-04 17:28:58.821Z | 94.481° ESE | 20.134° | 2026-02-04 17:31:58.821Z | 145.785° SSE |
| 4 mins | 2026-02-04 19:01:58.821Z | 325.468° NNW | 2026-02-04 19:03:58.821Z | 278.398° WNW | 22.631° | 2026-02-04 19:05:58.821Z | 241.747° WSW |
| 6 mins | 2026-02-05 05:43:58.821Z | 190.332° SSW | 2026-02-05 05:46:58.821Z | 283.884° WNW | 36.344° | 2026-02-05 05:49:58.821Z | 335.152° 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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