NIMBUS 2 DEB, 37891
Orbit data source: Space-Track
NIMBUS 2 DEB, 37891 is space debris in SSO originally from a launch on Sun, 15 May 1966 UTC launched from the Air Force Western Test Range (AFWTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.
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37891 intel report (Beta)
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Edit Public Description
Identifier
Orbit
Country
USRelated business
Manufacturer
Unknown
Mission
Spacecraft
Bus & Motor
Unknown
Mass
Unknown
Launch date (UTC)
Launch vehicle
Unknown
Launch site
Object type
Shape & HBR
Unknown shape, 0.1 m
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 19 hours ago
TLE from 19 hours ago
0 NIMBUS 2 DEB
1 37891U 66040AW 25346.63281126 .00004709 00000-0 74774-2 0 9994
2 37891 100.5521 303.3666 0066018 342.4442 17.4408 13.49135804708743Epoch: 2025-12-12T15:11Z
TLE epoch observation values (Epoch: 2025-12-12T15:11:14.892Z)
Latitude
-0.00002°
Longitude
-6.01709°
Altitude
1,031.27 km
Speed
7.359 km/s
True Right ascension
20h 13m 27s
True Declination
0° 00' 00"
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
08:18:40
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,121.977 km
Perigee altitude
1,023.598 km
Semi-major axis
7,450.925 km
Eccentricity
0.0066
Inclination
100.5521°
RAAN
303.3666°
Arg. of periapsis
342.4442°
True anomaly
17.66934°
Mean anomaly
17.4408°
Eccentric anomaly
17.55489°
Mean motion
3.37464 °/min
Orbital period
106.68 mins
BSTAR
0.0074774
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Other satellites on launch #40 in the year 1966 (1966-05-15 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 2 DEB 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-12-13 11:20:48.185Z | 353.931° N | 2025-12-13 11:25:48.185Z | 297.634° NW | 28.985° | 2025-12-13 11:30:48.185Z | 240.621° WSW |
| 8 mins | 2025-12-13 19:49:48.185Z | 102.777° ESE | 2025-12-13 19:53:48.185Z | 56.246° ENE | 22.575° | 2025-12-13 19:57:48.185Z | 13.45° NNE |
| 10 mins | 2025-12-13 21:33:48.185Z | 184.09° SSW | 2025-12-13 21:37:48.185Z | 242.252° WSW | 40.111° | 2025-12-13 21:43:48.185Z | 334.451° NNW |
| 7 mins | 2025-12-14 08:46:48.185Z | 64.342° ENE | 2025-12-14 08:49:48.185Z | 95.145° ESE | 17.248° | 2025-12-14 08:53:48.185Z | 132.304° SE |
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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