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: 16 hours ago
TLE from 16 hours ago
0 LEMUR 2 NIMBUS2000
1 58899U 24022A 26016.56510153 .00012050 00000-0 36107-3 0 9998
2 58899 97.4256 225.0554 0009138 309.1265 50.9165 15.34613846108976Epoch: 2026-01-16T13:33Z
TLE epoch observation values (Epoch: 2026-01-16T13:33:44.772Z)
Latitude
-0°
Longitude
-94.38371°
Altitude
461.239 km
Speed
7.638 km/s
True Right ascension
15h 00m 13s
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
06:03:54
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
465.263 km
Perigee altitude
452.767 km
Semi-major axis
6,837.152 km
Eccentricity
0.00091
Inclination
97.4256°
RAAN
225.0554°
Arg. of periapsis
309.1265°
True anomaly
50.99784°
Mean anomaly
50.9165°
Eccentric anomaly
50.95716°
Mean motion
3.83911 °/min
Orbital period
93.77 mins
BSTAR
0.00036107
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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
Loading observer location...
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 | 2026-01-17 13:10:46.745Z | 123.305° SE | 2026-01-17 13:12:46.745Z | 82.953° E | 22.797° | 2026-01-17 13:15:46.745Z | 16.749° NNE |
| 4 mins | 2026-01-18 02:08:46.745Z | 58.925° ENE | 2026-01-18 02:09:46.745Z | 88.771° E | 26.912° | 2026-01-18 02:12:46.745Z | 158.581° S |
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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