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: 11 hours ago
TLE from 11 hours ago
0 LEMUR 2 NIMBUS2000
1 58899U 24022A 25306.50959907 .00016411 00000-0 53947-3 0 9993
2 58899 97.4321 149.6398 0009950 202.5936 157.4868 15.31573047 97479Epoch: 2025-11-02T12:13Z
TLE epoch observation values (Epoch: 2025-11-02T12:13:49.359Z)
Latitude
-0.00009°
Longitude
-75.84015°
Altitude
480.522 km
Speed
7.622 km/s
True Right ascension
09h 58m 33s
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
19:22:45
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
474.882 km
Perigee altitude
461.258 km
Semi-major axis
6,846.207 km
Eccentricity
0.001
Inclination
97.4321°
RAAN
149.6398°
Arg. of periapsis
202.5936°
True anomaly
157.53041°
Mean anomaly
157.4868°
Eccentric anomaly
157.50861°
Mean motion
3.83149 °/min
Orbital period
93.96 mins
BSTAR
0.00053947
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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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2025-11-03 02:54:16.030Z | 353.891° N | 2025-11-03 02:57:16.030Z | 261.287° W | 33.335° | 2025-11-03 02:59:16.030Z | 218.319° SW |
| 4 mins | 2025-11-03 13:28:16.030Z | 138.043° SSE | 2025-11-03 13:30:16.030Z | 46.147° ENE | 36.72° | 2025-11-03 13:32:16.030Z | 3.114° NNE |
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 ascending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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Click to sort rows by Secondary header in ascending order | Click to sort rows by Secondary name header in ascending order | Click to sort rows by Country header in ascending order | Click to sort rows by Owner header in ascending order | Click to sort rows by Obj. Type header in ascending order | Click to sort rows by Miss dist. header in ascending order | Click to sort rows by Rel. speed header in ascending order | Click to sort rows by Apr. angle header in ascending order | Click to sort rows by TCA header in ascending order |
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