NIMBUS 2 DEB, 40646
Orbit data source: Space-Track
NIMBUS 2 DEB, 40646 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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40646 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
Radar Cross Section
Small (<0.1 m²)
Expand to show TLE details & historyLast TLE update: 3 days ago
TLE from 3 days ago
0 NIMBUS 2 DEB
1 40646U 66040BK 25259.37623962 .00001681 00000-0 27775-2 0 9993
2 40646 100.3660 137.7307 0053122 61.6009 299.0463 13.48055120507061Epoch: 2025-09-16T09:01Z
TLE epoch observation values (Epoch: 2025-09-16T09:01:47.103Z)
Latitude
0.00005°
Longitude
6.717°
Altitude
1,063.106 km
Speed
7.33 km/s
True Right ascension
09h 10m 55s
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
23:08:18
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,116.364 km
Perigee altitude
1,037.16 km
Semi-major axis
7,454.899 km
Eccentricity
0.00531
Inclination
100.366°
RAAN
137.7307°
Arg. of periapsis
61.6009°
True anomaly
298.51242°
Mean anomaly
299.0463°
Eccentric anomaly
298.77953°
Mean motion
3.37195 °/min
Orbital period
106.76 mins
BSTAR
0.0027775
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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 | 2025-09-19 15:32:08.004Z | 147.419° SSE | 2025-09-19 15:36:08.004Z | 89.17° E | 42.374° | 2025-09-19 15:42:08.004Z | 350.855° N |
| 7 mins | 2025-09-19 17:19:08.004Z | 234.006° WSW | 2025-09-19 17:22:08.004Z | 266.57° W | 18° | 2025-09-19 17:26:08.004Z | 307.607° NW |
| 11 mins | 2025-09-20 04:29:08.004Z | 31.097° NE | 2025-09-20 04:34:08.004Z | 114.776° SE | 38.567° | 2025-09-20 04:40:08.004Z | 178.225° S |
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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