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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Iframe URL

https://www.satcat.com/sats-embedded/42399?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

42399, 2000-055ST

Orbit

SSO

Country

Related business

National Oceanic and Atmospheric Administration (US)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

2000-09-21 (26 years ago)

Launch vehicle

Unknown

Launch site

Air Force Western Test Range (AFWTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Medium (>0.1 m² and <1 m²)

Expand to show TLE details & history
Last TLE update: 23 hours ago

TLE from 23 hours ago

0 NOAA 16 DEB
1 42399U 00055ST  26193.43127082  .00001584  00000-0  66382-3 0  9991
2 42399  98.6634 262.0204 0008958 314.7295  45.3155 14.27381353532484

Epoch: 2026-07-12T10:21Z

TLE epoch observation values (Epoch: 2026-07-12T10:21:01.798Z)

Latitude

-0.00012°

Longitude

176.43269°

Altitude

798.903 km

Speed

7.456 km/s

True Right ascension

17h 28m 04s

True Declination

0° 00' 00"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

21:50:26

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

804.072 km

Perigee altitude

791.216 km

Semi-major axis

7,175.781 km

Eccentricity

0.0009

Inclination

98.6634°

RAAN

262.0204°

Arg. of periapsis

314.7295°

True anomaly

45.38854°

Mean anomaly

45.3155°

Eccentric anomaly

45.35201°

Mean motion

3.57059 °/min

Orbital period

100.82 mins

BSTAR

0.00066382

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Other satellites on launch #55 in the year 2000 (2000-09-21 UTC)

NOAA 16 DEB, 42395 (Decayed)

NOAA 16 DEB, 41275

NOAA 16 DEB, 41500

NOAA 16 DEB, 41501 (Decayed)

NOAA 16 DEB, 41136 (Decayed)

NOAA 16 DEB, 41266

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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	2026-07-13 17:12:48.404Z	22.793° NE	2026-07-13 17:17:48.404Z	127.306° SE	40.11°	2026-07-13 17:21:48.404Z	179.6° S
5 mins	2026-07-13 18:54:48.404Z	320.464° NNW	2026-07-13 18:56:48.404Z	293.1° NW	16.811°	2026-07-13 18:59:48.404Z	257.797° W
9 mins	2026-07-14 04:31:48.404Z	163.232° S	2026-07-14 04:35:48.404Z	113.53° SE	44.908°	2026-07-14 04:40:48.404Z	347.5° N

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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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Check out NOAA 16 DEB, 42399 on other resources

View NOAA 16 DEB, 42399 on Heavens-Above

View NOAA 16 DEB, 42399 on Keep Track

View NOAA 16 DEB, 42399 on Celestrak

View NOAA 16 DEB, 42399 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

NOAA 16 DEB, 42399

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 23 hours ago

TLE from 23 hours ago

TLE epoch observation values (Epoch: 2026-07-12T10:21:01.798Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #55 in the year 2000 (2000-09-21 UTC)

NOAA 16 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out NOAA 16 DEB, 42399 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 23 hours ago