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: 6 hours ago
TLE from 6 hours ago
0 NOAA 16
1 26536U 00055A 26178.28488590 .00000070 00000-0 58242-4 0 9992
2 26536 98.4623 192.0328 0009154 272.7273 87.2853 14.13924265625159Epoch: 2026-06-27T06:50Z
TLE epoch observation values (Epoch: 2026-06-27T06:50:14.141Z)
Latitude
-0.00005°
Longitude
174.07265°
Altitude
848.581 km
Speed
7.429 km/s
True Right ascension
12h 48m 07s
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
23:48:30
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
849.739 km
Perigee altitude
836.519 km
Semi-major axis
7,221.266 km
Eccentricity
0.00092
Inclination
98.4623°
RAAN
192.0328°
Arg. of periapsis
272.7273°
True anomaly
87.39009°
Mean anomaly
87.2853°
Eccentric anomaly
87.33769°
Mean motion
3.5369 °/min
Orbital period
101.78 mins
BSTAR
0.000058242
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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. |
|---|---|---|---|---|---|---|---|
| 6 mins | 2026-06-27 12:33:27.334Z | 59.507° ENE | 2026-06-27 12:36:27.334Z | 97.041° ESE | 16.681° | 2026-06-27 12:39:27.334Z | 131.228° SE |
| 8 mins | 2026-06-27 14:13:27.334Z | 359.744° N | 2026-06-27 14:17:27.334Z | 267.528° W | 39.954° | 2026-06-27 14:21:27.334Z | 212.138° SW |
| 7 mins | 2026-06-27 23:58:27.334Z | 114.481° SE | 2026-06-28 00:01:27.334Z | 70.694° E | 25.877° | 2026-06-28 00:05:27.334Z | 14.121° NNE |
| 8 mins | 2026-06-28 01:38:27.334Z | 204.229° SW | 2026-06-28 01:42:27.334Z | 270.651° WNW | 30.557° | 2026-06-28 01:46:27.334Z | 325.649° NNW |
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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