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: 11 hours ago
TLE from 11 hours ago
0 NOAA 16
1 26536U 00055A 26020.97207405 .00000196 00000-0 12482-3 0 9992
2 26536 98.4726 42.9591 0010510 10.6211 349.5183 14.13881999602923Epoch: 2026-01-20T23:19Z
TLE epoch observation values (Epoch: 2026-01-20T23:19:47.197Z)
Latitude
-0.00004°
Longitude
-67.33383°
Altitude
841.564 km
Speed
7.436 km/s
True Right ascension
02h 51m 50s
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
11:44:59
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
850.863 km
Perigee altitude
835.684 km
Semi-major axis
7,221.411 km
Eccentricity
0.00105
Inclination
98.4726°
RAAN
42.9591°
Arg. of periapsis
10.6211°
True anomaly
349.49636°
Mean anomaly
349.5183°
Eccentric anomaly
349.50733°
Mean motion
3.5368 °/min
Orbital period
101.79 mins
BSTAR
0.00012482
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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. |
|---|---|---|---|---|---|---|---|
| 9 mins | 2026-01-21 13:30:13.086Z | 32.541° NE | 2026-01-21 13:35:13.086Z | 104.554° ESE | 30.283° | 2026-01-21 13:39:13.086Z | 159.434° S |
| 7 mins | 2026-01-21 15:12:13.086Z | 341.092° N | 2026-01-21 15:15:13.086Z | 296.747° NW | 26.168° | 2026-01-21 15:19:13.086Z | 240.099° WSW |
| 9 mins | 2026-01-22 00:56:13.086Z | 145.499° SSE | 2026-01-22 01:00:13.086Z | 65.355° ENE | 40.118° | 2026-01-22 01:05:13.086Z | 355.518° N |
| 5 mins | 2026-01-22 02:39:13.086Z | 244.251° WSW | 2026-01-22 02:41:13.086Z | 270.466° WNW | 16.736° | 2026-01-22 02:44:13.086Z | 306.044° 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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