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 26125.21090956 .00000074 00000-0 60716-4 0 9995
2 26536 98.4648 141.7566 0011520 67.6518 292.5875 14.13912870617654Epoch: 2026-05-05T05:03Z
TLE epoch observation values (Epoch: 2026-05-05T05:03:42.585Z)
Latitude
-0.00012°
Longitude
-157.25983°
Altitude
845.738 km
Speed
7.431 km/s
True Right ascension
09h 27m 01s
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
22:44:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
851.487 km
Perigee altitude
834.849 km
Semi-major axis
7,221.305 km
Eccentricity
0.00115
Inclination
98.4648°
RAAN
141.7566°
Arg. of periapsis
67.6518°
True anomaly
292.46555°
Mean anomaly
292.5875°
Eccentric anomaly
292.52653°
Mean motion
3.53687 °/min
Orbital period
101.78 mins
BSTAR
0.000060716
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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 | 2026-05-05 23:53:18.969Z | 113.319° SE | 2026-05-05 23:57:18.969Z | 64.241° ENE | 21.078° | 2026-05-06 00:01:18.969Z | 15.526° NNE |
| 8 mins | 2026-05-06 01:34:18.969Z | 196.769° SSW | 2026-05-06 01:37:18.969Z | 251.19° W | 36.052° | 2026-05-06 01:42:18.969Z | 332.841° NNW |
| 9 mins | 2026-05-06 13:55:18.969Z | 15.801° NNE | 2026-05-06 13:59:18.969Z | 104.993° ESE | 44.804° | 2026-05-06 14:04:18.969Z | 191.687° SSW |
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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