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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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Iframe URL

https://www.satcat.com/sats-embedded/58899?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

58899, 2024-022A

Orbit

SSO

Country

Related business

Spire Global (US)

Manufacturer

Spire/Glasgow

Mission

Operational Commercial Early Warn

Bus & Motor

CUBESAT 3U, Unknown motor

Mass

~25 kg wet, ~25 kg dry

Launch date (UTC)

2024-01-31 (3 years ago)

Launch vehicle

ELECTRON

Launch site

Rocket Lab Launch Complex (RLLC)

Object type

Payload

Rocket body

Debris

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 & history
Last TLE update: 14 hours ago

TLE from 14 hours ago

0 LEMUR 2 NIMBUS2000
1 58899U 24022A   26255.57226110  .00019246  00000-0  43245-3 0  9996
2 58899  97.3997 106.8469 0008722 151.9869 208.1850 15.43354462145738

Epoch: 2026-09-12T13:44Z

TLE epoch observation values (Epoch: 2026-09-12T13:44:03.359Z)

Latitude

0.00002°

Longitude

-90.74644°

Altitude

444.581 km

Speed

7.642 km/s

True Right ascension

07h 07m 23s

True Declination

0° 00' 00"

Sunlit

Object was in daylight at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

20:03:40

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

439.093 km

Perigee altitude

427.211 km

Semi-major axis

6,811.289 km

Eccentricity

0.00087

Inclination

97.3997°

RAAN

106.8469°

Arg. of periapsis

151.9869°

True anomaly

208.13784°

Mean anomaly

208.185°

Eccentric anomaly

208.16141°

Mean motion

3.86099 °/min

Orbital period

93.24 mins

BSTAR

0.00043245

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Other satellites on launch #22 in the year 2024 (2024-01-31 UTC)

LEMUR 2 CAEL, 58903

LEMUR 2 OBA-NI-JESU, 58902 (Decayed)

ELECTRON KICK STAGE R/B, 58901

LEMUR 2 VALHALLA, 58900

ELECTRON R/B, 58904 (Decayed)

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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.
4 mins	2026-09-13 14:46:33.068Z	218.584° SW	2026-09-13 14:47:33.068Z	245.83° WSW	28.74°	2026-09-13 14:50:33.068Z	322.128° NNW

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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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Check out LEMUR 2 NIMBUS2000, 58899 on other resources

View LEMUR 2 NIMBUS2000, 58899 on NASA - NSSDCA Website

View LEMUR 2 NIMBUS2000, 58899 on Heavens-Above

View LEMUR 2 NIMBUS2000, 58899 on Keep Track

View LEMUR 2 NIMBUS2000, 58899 on Celestrak

View LEMUR 2 NIMBUS2000, 58899 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

LEMUR 2 NIMBUS2000, 58899

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 14 hours ago

TLE from 14 hours ago

TLE epoch observation values (Epoch: 2026-09-12T13:44:03.359Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #22 in the year 2024 (2024-01-31 UTC)

LEMUR 2 NIMBUS2000 Visibility forecast

Co-orbital & Co-planar RSOs

Check out LEMUR 2 NIMBUS2000, 58899 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 14 hours ago