NIMBUS 6, 7924
Orbit data source: Space-Track
NIMBUS 6, 7924 is a payload satellite owned by GSFC (US) in SSO that was launched on Thu, 12 Jun 1975 UTC via a DELTA 2910 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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7924 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
827 kg wet, 827 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: 2 days ago
TLE from 2 days ago
0 NIMBUS 6
1 7924U 75052A 26171.41400167 -.00000028 00000-0 29357-4 0 9992
2 7924 100.0033 83.6243 0007412 210.7793 266.3274 13.40823295496567Epoch: 2026-06-20T09:56Z
TLE epoch observation values (Epoch: 2026-06-20T09:56:09.744Z)
Latitude
61.40941°
Longitude
-135.26211°
Altitude
1,116.976 km
Speed
7.3 km/s
True Right ascension
18h 49m 37s
True Declination
61° 16' 18"
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
23:27:17
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,109.089 km
Perigee altitude
1,097.998 km
Semi-major axis
7,481.68 km
Eccentricity
0.00074
Inclination
100.0033°
RAAN
83.6243°
Arg. of periapsis
210.7793°
True anomaly
266.24264°
Mean anomaly
266.3274°
Eccentric anomaly
266.28502°
Mean motion
3.35386 °/min
Orbital period
107.34 mins
BSTAR
0.000029357
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Other satellites on launch #52 in the year 1975 (1975-06-12 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 6 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 | 2026-06-22 16:59:57.831Z | 123.939° SE | 2026-06-22 17:05:57.831Z | 57.057° ENE | 29.011° | 2026-06-22 17:10:57.831Z | 4.807° NNE |
| 11 mins | 2026-06-22 18:45:57.831Z | 194.724° SSW | 2026-06-22 18:50:57.831Z | 255.276° W | 34.299° | 2026-06-22 18:56:57.831Z | 329.112° NNW |
| 9 mins | 2026-06-23 06:02:57.831Z | 50.173° ENE | 2026-06-23 06:06:57.831Z | 99.989° ESE | 25.676° | 2026-06-23 06:11:57.831Z | 151.733° SSE |
| 11 mins | 2026-06-23 07:47:57.831Z | 358.461° N | 2026-06-23 07:52:57.831Z | 284.248° WNW | 36.783° | 2026-06-23 07:58:57.831Z | 220.636° SW |
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 descending order |
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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings
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