NOAA 16, 26536
Orbit data source: Space-Track
NOAA 16, 26536 is a payload satellite owned by NOAA (US) in SSO that was launched on Thu, 21 Sep 2000 UTC via a TITAN II SLV launch vehicle from the Air Force Western Test Range (AFWTR). Payload-class satellites include a variety of spacecraft equipped with specific instruments for various scientific and technological missions. These include communications satellites like Starlink; space stations such as the ISS; scientific satellites like the Hubble; Earth observation satellites from companies like Planet Labs, Umbra, and HawkEye 360; GPS; miniature CubeSats for education and research; and military/defense satellites.
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26536 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
LM/EW
Mission
Non-operational Civil Weather
Bus & Motor
ATN, Unknown motor
Mass
2,231 kg wet, 1,403 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 3.5 m
Radar Cross Section
11.218 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 10 hours ago
TLE from 10 hours ago
0 NOAA 16
1 26536U 00055A 26080.91142168 .00000095 00000-0 71683-4 0 9993
2 26536 98.4694 99.7768 0010255 185.5951 174.5110 14.13901483611390Epoch: 2026-03-21T21:52Z
TLE epoch observation values (Epoch: 2026-03-21T21:52:26.833Z)
Latitude
0.00001°
Longitude
-47.76035°
Altitude
856.341 km
Speed
7.421 km/s
True Right ascension
06h 39m 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
12:39:24
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
850.613 km
Perigee altitude
835.802 km
Semi-major axis
7,221.344 km
Eccentricity
0.00103
Inclination
98.4694°
RAAN
99.7768°
Arg. of periapsis
185.5951°
True anomaly
174.52223°
Mean anomaly
174.511°
Eccentric anomaly
174.51661°
Mean motion
3.53685 °/min
Orbital period
101.79 mins
BSTAR
0.000071683
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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 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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2026-03-22 13:44:34.338Z | 22.788° NE | 2026-03-22 13:49:34.338Z | 113.618° SE | 40.304° | 2026-03-22 13:54:34.338Z | 179.947° S |
| 5 mins | 2026-03-22 15:27:34.338Z | 322.652° NNW | 2026-03-22 15:29:34.338Z | 295.723° NW | 17.862° | 2026-03-22 15:32:34.338Z | 259.214° W |
| 9 mins | 2026-03-23 01:10:34.338Z | 166.487° S | 2026-03-23 01:14:34.338Z | 332.061° NNW | 44.74° | 2026-03-23 01:19:34.338Z | 346.39° N |
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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