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: 12 hours ago
TLE from 12 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
14:52:43
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. |
|---|---|---|---|---|---|---|---|
| 5 mins | 2026-10-31 06:07:43.153Z | 68.56° E | 2026-10-31 06:09:43.153Z | 88.076° E | 15.045° | 2026-10-31 06:12:43.153Z | 116.967° SE |
| 12 mins | 2026-10-31 07:50:43.153Z | 13.496° NNE | 2026-10-31 07:55:43.153Z | 348.876° N | 78.695° | 2026-10-31 08:02:43.153Z | 199.626° SSW |
| 5 mins | 2026-10-31 09:38:43.153Z | 324.417° NNW | 2026-10-31 09:40:43.153Z | 304.524° NW | 15.448° | 2026-10-31 09:43:43.153Z | 276.056° WNW |
| 10 mins | 2026-10-31 18:05:43.153Z | 135.993° SSE | 2026-10-31 18:10:43.153Z | 54.897° ENE | 50.772° | 2026-10-31 18:15:43.153Z | 357.485° N |
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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