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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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: 8 hours ago
TLE from 8 hours ago
0 LEMUR 2 SIERRINI
1 60579U 24149DR 26305.18899318 .00012656 00000-0 71023-3 0 9996
2 60579 97.6765 28.5774 0005773 76.3993 283.7881 15.13475968121168Epoch: 2026-11-01T04:32Z
TLE epoch observation values (Epoch: 2026-11-01T04:32:09.010Z)
Latitude
0.00001°
Longitude
-79.94408°
Altitude
527.735 km
Speed
7.6 km/s
True Right ascension
01h 54m 18s
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
08:12:51
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
526.579 km
Perigee altitude
518.612 km
Semi-major axis
6,900.733 km
Eccentricity
0.00058
Inclination
97.6765°
RAAN
28.5774°
Arg. of periapsis
76.3993°
True anomaly
283.72384°
Mean anomaly
283.7881°
Eccentric anomaly
283.75597°
Mean motion
3.78617 °/min
Orbital period
95.08 mins
BSTAR
0.00071023
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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 | 2026-11-01 17:48:04.774Z | 43.14° NE | 2026-11-01 17:51:04.774Z | 95.773° ESE | 22.091° | 2026-11-01 17:53:04.774Z | 136.094° SSE |
| 4 mins | 2026-11-01 19:24:04.774Z | 316.898° NNW | 2026-11-01 19:25:04.774Z | 293.644° NW | 23.341° | 2026-11-01 19:28:04.774Z | 238.582° WSW |
| 5 mins | 2026-11-02 06:04:04.774Z | 197.527° SSW | 2026-11-02 06:06:04.774Z | 274.509° WNW | 49.364° | 2026-11-02 06:09:04.774Z | 334.868° 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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