NIMBUS 2 DEB, 28977
Orbit data source: Space-Track
NIMBUS 2 DEB, 28977 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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28977 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: 1 day ago
TLE from 1 day ago
0 NIMBUS 2 DEB
1 28977U 66040AN 25260.33348436 .00001772 00000-0 27305-2 0 9994
2 28977 100.4699 202.6928 0058352 0.7631 150.9643 13.52301585975959Epoch: 2025-09-17T08:00Z
TLE epoch observation values (Epoch: 2025-09-17T08:00:13.048Z)
Latitude
27.48539°
Longitude
-88.38394°
Altitude
1,105.065 km
Speed
7.284 km/s
True Right ascension
01h 52m 43s
True Declination
27° 21' 05"
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
09:45:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
1,104.551 km
Perigee altitude
1,017.732 km
Semi-major axis
7,439.279 km
Eccentricity
0.00584
Inclination
100.4699°
RAAN
202.6928°
Arg. of periapsis
0.7631°
True anomaly
151.28678°
Mean anomaly
150.9643°
Eccentric anomaly
151.12575°
Mean motion
3.38257 °/min
Orbital period
106.43 mins
BSTAR
0.0027305
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2025-09-18 18:54:50.185Z | 113.84° SE | 2025-09-18 18:59:50.185Z | 56.561° ENE | 24.729° | 2025-09-18 19:03:50.185Z | 11.67° NNE |
| 10 mins | 2025-09-18 20:39:50.185Z | 191.114° SSW | 2025-09-18 20:43:50.185Z | 251.546° W | 37.383° | 2025-09-18 20:49:50.185Z | 332.359° NNW |
| 7 mins | 2025-09-19 07:50:50.185Z | 61.141° ENE | 2025-09-19 07:53:50.185Z | 93.464° ESE | 19.044° | 2025-09-19 07:57:50.185Z | 133.789° SE |
| 11 mins | 2025-09-19 09:33:50.185Z | 8.701° NNE | 2025-09-19 09:38:50.185Z | 307.618° NW | 42.683° | 2025-09-19 09:44:50.185Z | 209.855° SW |
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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