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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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Identifier
4362, 1970-025A
Orbit
SSO
Last TLE update
12 hours ago
Origin
Manufacturer
GE/MSVD
Mission
Non-operational Civil Weather
Bus & Motor
NIMBUS, Unknown motor
Mass
619 kg wet, 619 kg dry
Launch date (UTC)
1970-04-08 (55 years ago)
Launch vehicle
THORAD SLV-2G AGENA D
Launch site
Air Force Western Test Range (AFWTR)
Object type
Payload
Rocket body
Debris
Shape & HBR
Cone + 2 Pan, 3.35 m
Radar Cross Section
2.947 m², Large (>1 m²)

Expand to show TLE details & history

TLE from 12 hours ago
0 NIMBUS 4
1 04362U 70025A   25181.76460181 -.00000018  00000-0  44810-4 0  9990
2 04362  99.9549 101.3716 0008012 129.8392 285.4433 13.44731650709612
Epoch: 2025-06-30T18:21Z
TLE epoch observation values (Epoch: 2025-06-30T18:21:01.596Z)
Latitude
54.06961°
Longitude
-106.89761°
Altitude
1,098.903 km
Speed
7.309 km/s
True Right ascension
05h 49m 42s
True Declination
53° 54' 49"
Sunlit
Object was in daylight at epoch
Visualization orbit readout
Latitude
-39.70331°
Longitude
79.1841°
Altitude
1,106.887 km
Speed
7.298 km/s
Apparent Right ascension
21h 10m 11s
Apparent Declination
-81° 26' 59"
Sunlit
Object is in full shadow
Visualization observer readout
Local Sidereal Time
17:30:36
Azimuth
171.494° S
Elevation
-34.678°
Doppler factor
1
Orbital elements
Apogee altitude
1,095.009 km
Perigee altitude
1,083.044 km
Semi-major axis
7,467.164 km
Eccentricity
0.0008
Inclination
99.9549°
RAAN
101.3716°
Arg. of periapsis
129.8392°
True anomaly
Unknown
Mean anomaly
285.4433°
Eccentric anomaly
Unknown
Mean motion
3.36364 °/min
Orbital period
107.03 mins
BSTAR
0.00004481
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NIMBUS 4 Visibility forecast

Observer location: undefined°, undefined°

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.
12 mins2025-07-01 07:09:54.267Z23.145° NE2025-07-01 07:15:54.267Z84.055° E39.849°2025-07-01 07:21:54.267Z178.063° S
8 mins2025-07-01 08:57:54.267Z340.139° N2025-07-01 09:01:54.267Z292.657° NW23.022°2025-07-01 09:05:54.267Z251.335° W
9 mins2025-07-01 17:26:54.267Z112.182° ESE2025-07-01 17:30:54.267Z62.392° ENE27.444°2025-07-01 17:35:54.267Z7.339° NNE
11 mins2025-07-01 19:10:54.267Z191.873° SSW2025-07-01 19:15:54.267Z254.558° W35.726°2025-07-01 19:21:54.267Z330.754° NNW
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