NIMBUS 2 DEB, 28617
Orbit data source: Space-Track
NIMBUS 2 DEB, 28617 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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28617 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: 21 hours ago
TLE from 21 hours ago
0 NIMBUS 2 DEB
1 28617U 66040AG 25259.54439601 .00003480 00000-0 34137-2 0 9990
2 28617 100.4688 104.8596 0052506 26.0681 30.4686 13.79162078157292Epoch: 2025-09-16T13:03Z
TLE epoch observation values (Epoch: 2025-09-16T13:03:55.815Z)
Latitude
55.51101°
Longitude
-102.37502°
Altitude
942.777 km
Speed
7.402 km/s
True Right ascension
05h 57m 21s
True Declination
55° 21' 16"
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
02:33:23
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,002.716 km
Perigee altitude
925.613 km
Semi-major axis
7,342.301 km
Eccentricity
0.00525
Inclination
100.4688°
RAAN
104.8596°
Arg. of periapsis
26.0681°
True anomaly
30.77542°
Mean anomaly
30.4686°
Eccentric anomaly
30.62184°
Mean motion
3.44981 °/min
Orbital period
104.35 mins
BSTAR
0.0034137
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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. |
|---|---|---|---|---|---|---|---|
| 11 mins | 2025-09-17 13:16:31.285Z | 149.278° SSE | 2025-09-17 13:22:31.285Z | 49.773° ENE | 41.27° | 2025-09-17 13:27:31.285Z | 351.606° N |
| 5 mins | 2025-09-17 15:03:31.285Z | 242.796° WSW | 2025-09-17 15:05:31.285Z | 267.413° W | 17.223° | 2025-09-17 15:08:31.285Z | 301.589° NW |
| 9 mins | 2025-09-18 01:58:31.285Z | 45.115° ENE | 2025-09-18 02:02:31.285Z | 106.16° ESE | 30.013° | 2025-09-18 02:07:31.285Z | 162.94° S |
| 8 mins | 2025-09-18 03:41:31.285Z | 347.113° N | 2025-09-18 03:44:31.285Z | 304.442° NW | 30.278° | 2025-09-18 03:49:31.285Z | 235.718° WSW |
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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