NIMBUS 4, 4362
Orbit data source: Space-Track
NIMBUS 4, 4362 is a payload satellite owned by GSFC (US) in SSO that was launched on Wed, 08 Apr 1970 UTC via a THORAD SLV-2G AGENA D 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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4362 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
GE/MSVD
Mission
Non-operational spacecraft
Bus & Motor
NIMBUS, Unknown motor
Mass
619 kg wet, 619 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Unknown
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 6 hours ago
TLE from 6 hours ago
0 NIMBUS 4
1 4362U 70025A 25308.40939064 -.00000015 00000-0 50521-4 0 9996
2 4362 99.9543 226.6958 0007348 180.0054 299.8850 13.44739856726639Epoch: 2025-11-04T09:49Z
TLE epoch observation values (Epoch: 2025-11-04T09:49:31.351Z)
Latitude
58.80583°
Longitude
-127.82102°
Altitude
1,098.792 km
Speed
7.31 km/s
True Right ascension
04h 13m 49s
True Declination
58° 39' 37"
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
11:57:11
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,094.483 km
Perigee altitude
1,083.509 km
Semi-major axis
7,467.133 km
Eccentricity
0.00073
Inclination
99.9543°
RAAN
226.6958°
Arg. of periapsis
180.0054°
True anomaly
299.81196°
Mean anomaly
299.885°
Eccentric anomaly
299.84848°
Mean motion
3.36366 °/min
Orbital period
107.03 mins
BSTAR
0.000050521
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Other satellites on launch #25 in the year 1970 (1970-04-08 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.NIMBUS 4 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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-11-04 18:17:03.814Z | 150.648° SSE | 2025-11-04 18:22:03.814Z | 62.07° ENE | 43.224° | 2025-11-04 18:28:03.814Z | 350.163° N |
| 7 mins | 2025-11-04 20:05:03.814Z | 237.246° WSW | 2025-11-04 20:08:03.814Z | 269.092° W | 18.133° | 2025-11-04 20:12:03.814Z | 308.305° NW |
| 11 mins | 2025-11-05 07:16:03.814Z | 25.241° NE | 2025-11-05 07:21:03.814Z | 91.344° ESE | 41.044° | 2025-11-05 07:27:03.814Z | 180.618° SSW |
| 8 mins | 2025-11-05 09:03:03.814Z | 337.445° NNW | 2025-11-05 09:06:03.814Z | 303.253° NW | 22.282° | 2025-11-05 09:11:03.814Z | 251.111° W |
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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