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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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
CONE + 2 PAN, 1.1 m
Radar Cross Section
Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 13 hours ago
TLE from 13 hours ago
0 NIMBUS 4
1 04362U 70025A 26303.28392231 -.00000011 00000-0 57820-4 0 9992
2 04362 99.9608 223.0673 0007946 32.5368 81.7117 13.44761126775003Epoch: 2026-10-30T06:48Z
TLE epoch observation values (Epoch: 2026-10-30T06:48:50.887Z)
Latitude
63.90601°
Longitude
-76.85039°
Altitude
1,101.657 km
Speed
7.308 km/s
True Right ascension
04h 15m 52s
True Declination
63° 46' 34"
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
15:53:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,094.851 km
Perigee altitude
1,082.985 km
Semi-major axis
7,467.055 km
Eccentricity
0.00079
Inclination
99.9608°
RAAN
223.0673°
Arg. of periapsis
32.5368°
True anomaly
81.80182°
Mean anomaly
81.7117°
Eccentric anomaly
81.75676°
Mean motion
3.36371 °/min
Orbital period
107.02 mins
BSTAR
0.00005782
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-10-31 06:07:18.954Z | 64.994° ENE | 2026-10-31 06:10:18.954Z | 94.167° ESE | 14.994° | 2026-10-31 06:13:18.954Z | 121.829° SE |
| 11 mins | 2026-10-31 07:51:18.954Z | 13.307° NNE | 2026-10-31 07:56:18.954Z | 251.845° W | 83.5° | 2026-10-31 08:02:18.954Z | 199.718° SSW |
| 5 mins | 2026-10-31 09:38:18.954Z | 328.055° NNW | 2026-10-31 09:40:18.954Z | 308.682° NW | 15.382° | 2026-10-31 09:43:18.954Z | 279.406° WNW |
| 11 mins | 2026-10-31 18:05:18.954Z | 137.64° SSE | 2026-10-31 18:10:18.954Z | 67.056° ENE | 51.599° | 2026-10-31 18:16:18.954Z | 355.783° N |
| 9 mins | 2026-10-31 19:52:18.954Z | 220.971° SW | 2026-10-31 19:56:18.954Z | 269.248° W | 26.633° | 2026-10-31 20:01:18.954Z | 319.786° NNW |
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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