NOAA 16 DEB, 42399
Orbit data source: Space-Track
NOAA 16 DEB, 42399 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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42399 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: 2 days ago
TLE from 2 days ago
0 NOAA 16 DEB
1 42399U 00055ST 25289.01659804 .00004733 00000-0 20266-2 0 9991
2 42399 98.6821 355.1959 0010282 27.0619 333.1095 14.25312089494071Epoch: 2025-10-16T00:23Z
TLE epoch observation values (Epoch: 2025-10-16T00:23:54.070Z)
Latitude
0°
Longitude
-35.56176°
Altitude
803.777 km
Speed
7.455 km/s
True Right ascension
23h 40m 47s
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
20:35:07
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
811.979 km
Perigee altitude
797.208 km
Semi-major axis
7,182.731 km
Eccentricity
0.00103
Inclination
98.6821°
RAAN
355.1959°
Arg. of periapsis
27.0619°
True anomaly
333.05615°
Mean anomaly
333.1095°
Eccentric anomaly
333.08283°
Mean motion
3.5654 °/min
Orbital period
100.97 mins
BSTAR
0.0020266
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2025-10-18 03:06:21.118Z | 98.569° ESE | 2025-10-18 03:09:21.118Z | 63.001° ENE | 15.72° | 2025-10-18 03:12:21.118Z | 26.605° NE |
| 8 mins | 2025-10-18 04:45:21.118Z | 181.359° SSW | 2025-10-18 04:48:21.118Z | 234.664° WSW | 41.606° | 2025-10-18 04:53:21.118Z | 339.109° N |
| 8 mins | 2025-10-18 17:01:21.118Z | 32.768° NE | 2025-10-18 17:04:21.118Z | 89.663° E | 37.601° | 2025-10-18 17:09:21.118Z | 174.615° S |
| 6 mins | 2025-10-18 18:41:21.118Z | 332.72° NNW | 2025-10-18 18:44:21.118Z | 291.373° WNW | 19.26° | 2025-10-18 18:47:21.118Z | 253.94° W |
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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