LEMUR 2 NIMBUS2000, 58899
Orbit data source: Space-Track
LEMUR 2 NIMBUS2000, 58899 is an American payload satellite in SSO that was launched on Wed, 31 Jan 2024 UTC via an ELECTRON launch vehicle from the Rocket Lab Launch Complex (RLLC). 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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58899 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Spire/Glasgow
Mission
Operational Commercial Early Warn
Bus & Motor
CUBESAT 3U, Unknown motor
Mass
~25 kg wet, ~25 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 2 Pan, 0.5 m
Radar Cross Section
0.146 m², Medium (>0.1 m² and < 1m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 LEMUR 2 NIMBUS2000
1 58899U 24022A 25336.48476779 .00019256 00000-0 60666-3 0 9990
2 58899 97.4281 179.7239 0011875 99.5979 260.6605 15.32882254102064Epoch: 2025-12-02T11:38Z
TLE epoch observation values (Epoch: 2025-12-02T11:38:03.937Z)
Latitude
-0.00003°
Longitude
-66.36175°
Altitude
471.654 km
Speed
7.629 km/s
True Right ascension
11h 58m 53s
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
21:26:35
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
472.293 km
Perigee altitude
456.042 km
Semi-major axis
6,842.305 km
Eccentricity
0.00119
Inclination
97.4281°
RAAN
179.7239°
Arg. of periapsis
99.5979°
True anomaly
260.52626°
Mean anomaly
260.6605°
Eccentric anomaly
260.59338°
Mean motion
3.83477 °/min
Orbital period
93.88 mins
BSTAR
0.00060666
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Other satellites on launch #22 in the year 2024 (2024-01-31 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 NIMBUS2000 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 | 2025-12-03 02:17:48.526Z | 26.063° NE | 2025-12-03 02:20:48.526Z | 112.09° ESE | 36.599° | 2025-12-03 02:23:48.526Z | 175.328° S |
| 4 mins | 2025-12-03 14:24:48.526Z | 225.837° WSW | 2025-12-03 14:25:48.526Z | 250.442° W | 22.621° | 2025-12-03 14:28:48.526Z | 318.006° NNW |
Co-orbital & Co-planar RSOs
Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions
Click to sort rows by RSO header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Type header in ascending order | Click to sort rows by Inclination Δ header in ascending order | Click to sort rows by RAAN Δ header in ascending order | Click to sort rows by Coplanar Angle header in ascending order | Click to sort rows by SMA Δ header in ascending order | Click to sort rows by Orbital period header in ascending order | Click to sort rows by <5km Md TCA header in descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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