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: 2 days ago
TLE from 2 days ago
0 LEMUR 2 SIERRINI
1 60579U 24149DR 26235.93687406 .00009212 00000-0 53702-3 0 9992
2 60579 97.6817 318.8803 0003465 316.5053 43.5904 15.12205644110691Epoch: 2026-08-23T22:29Z
TLE epoch observation values (Epoch: 2026-08-23T22:29:05.918Z)
Latitude
0.00002°
Longitude
9.37987°
Altitude
530.813 km
Speed
7.598 km/s
True Right ascension
21h 15m 31s
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
02:04:55
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
528.856 km
Perigee altitude
524.071 km
Semi-major axis
6,904.6 km
Eccentricity
0.00035
Inclination
97.6817°
RAAN
318.8803°
Arg. of periapsis
316.5053°
True anomaly
43.61779°
Mean anomaly
43.5904°
Eccentric anomaly
43.60409°
Mean motion
3.78299 °/min
Orbital period
95.16 mins
BSTAR
0.00053702
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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 | 2026-08-25 17:56:31.712Z | 41.286° NE | 2026-08-25 17:58:31.712Z | 81.465° E | 27.154° | 2026-08-25 18:01:31.712Z | 153.98° SSE |
| 5 mins | 2026-08-26 06:12:31.712Z | 213.582° SW | 2026-08-26 06:14:31.712Z | 267.578° W | 28.455° | 2026-08-26 06:17:31.712Z | 325.583° 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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