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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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: 9 hours ago
TLE from 9 hours ago
0 NOAA 16 DEB
1 41221U 00055EA 26086.93063632 .00006462 00000-0 15834-2 0 9995
2 41221 98.9965 325.5281 0039954 308.0919 51.6674 14.52338308537555Epoch: 2026-03-27T22:20Z
TLE epoch observation values (Epoch: 2026-03-27T22:20:06.978Z)
Latitude
0.00004°
Longitude
165.14085°
Altitude
703.452 km
Speed
7.513 km/s
True Right ascension
21h 42m 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
12:21:06
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
743.492 km
Perigee altitude
686.811 km
Semi-major axis
7,093.288 km
Eccentricity
0.004
Inclination
98.9965°
RAAN
325.5281°
Arg. of periapsis
308.0919°
True anomaly
52.02765°
Mean anomaly
51.6674°
Eccentric anomaly
51.84742°
Mean motion
3.63305 °/min
Orbital period
99.09 mins
BSTAR
0.0015834
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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. |
|---|---|---|---|---|---|---|---|
| 7 mins | 2026-03-28 15:00:43.821Z | 122.68° SE | 2026-03-28 15:03:43.821Z | 76.152° E | 26.942° | 2026-03-28 15:07:43.821Z | 10.533° NNE |
| 6 mins | 2026-03-28 16:39:43.821Z | 222.106° SW | 2026-03-28 16:41:43.821Z | 257.465° W | 24.576° | 2026-03-28 16:45:43.821Z | 319.056° NNW |
| 8 mins | 2026-03-29 04:40:43.821Z | 18.665° NNE | 2026-03-29 04:44:43.821Z | 136.698° SSE | 43.907° | 2026-03-29 04:48:43.821Z | 189.062° SSW |
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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