NOAA 16 DEB, 41221
Orbit data source: Space-Track
NOAA 16 DEB, 41221 is space debris in SSO originally from a launch on Thu, 21 Sep 2000 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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41221 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: 1 day ago
TLE from 1 day ago
0 NOAA 16 DEB
1 41221U 00055EA 25306.37096132 .00005588 00000-0 14443-2 0 9991
2 41221 99.0082 169.7778 0042762 25.4521 334.8764 14.49807422516441Epoch: 2025-11-02T08:54Z
TLE epoch observation values (Epoch: 2025-11-02T08:54:11.058Z)
Latitude
-0.00002°
Longitude
-5.65592°
Altitude
701.735 km
Speed
7.52 km/s
True Right ascension
11h 19m 06s
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
07:40:20
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
753.779 km
Perigee altitude
693.043 km
Semi-major axis
7,101.548 km
Eccentricity
0.00428
Inclination
99.0082°
RAAN
169.7778°
Arg. of periapsis
25.4521°
True anomaly
334.66734°
Mean anomaly
334.8764°
Eccentric anomaly
334.77197°
Mean motion
3.62672 °/min
Orbital period
99.26 mins
BSTAR
0.0014443
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Other satellites on launch #55 in the year 2000 (2000-09-21 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.NOAA 16 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 | 2025-11-03 14:49:50.222Z | 158.363° S | 2025-11-03 14:53:50.222Z | 115.267° SE | 43.362° | 2025-11-03 14:58:50.222Z | 349.647° N |
| 5 mins | 2025-11-04 02:55:50.222Z | 67.328° ENE | 2025-11-04 02:57:50.222Z | 99.097° ESE | 19.229° | 2025-11-04 03:00:50.222Z | 139.126° SSE |
| 7 mins | 2025-11-04 04:32:50.222Z | 350.874° N | 2025-11-04 04:35:50.222Z | 290.05° WNW | 34.211° | 2025-11-04 04:39:50.222Z | 222.696° 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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