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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Edit Public Description
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: 5 hours ago
TLE from 5 hours ago
0 NOAA 16
1 26536U 00055A 25340.32700248 .00000223 00000-0 13895-3 0 9998
2 26536 98.4751 359.6868 0011251 131.4407 228.7735 14.13865955596475Epoch: 2025-12-06T07:50Z
TLE epoch observation values (Epoch: 2025-12-06T07:50:53.014Z)
Latitude
-0.00002°
Longitude
166.60958°
Altitude
854.449 km
Speed
7.423 km/s
True Right ascension
23h 58m 44s
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
11:16:09
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
851.453 km
Perigee altitude
835.203 km
Semi-major axis
7,221.465 km
Eccentricity
0.00113
Inclination
98.4751°
RAAN
359.6868°
Arg. of periapsis
131.4407°
True anomaly
228.67662°
Mean anomaly
228.7735°
Eccentric anomaly
228.72505°
Mean motion
3.53676 °/min
Orbital period
101.79 mins
BSTAR
0.00013895
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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. |
|---|---|---|---|---|---|---|---|
| 8 mins | 2025-12-06 13:32:18.832Z | 37.255° NE | 2025-12-06 13:36:18.832Z | 91.839° ESE | 27.788° | 2025-12-06 13:40:18.832Z | 152.385° SSE |
| 7 mins | 2025-12-06 15:14:18.832Z | 339.087° N | 2025-12-06 15:17:18.832Z | 287.367° WNW | 27.974° | 2025-12-06 15:21:18.832Z | 233.912° WSW |
| 8 mins | 2025-12-07 00:58:18.832Z | 139.047° SSE | 2025-12-07 01:01:18.832Z | 89.736° E | 37.571° | 2025-12-07 01:06:18.832Z | 359.308° N |
| 6 mins | 2025-12-07 02:40:18.832Z | 235.748° WSW | 2025-12-07 02:42:18.832Z | 261.923° W | 18.589° | 2025-12-07 02:46:18.832Z | 311.179° NW |
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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