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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NOAA 16 radio frequencies
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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: 14 hours ago
TLE from 14 hours ago
0 NOAA 16
1 26536U 00055A 25258.80129344 .00000066 00000-0 56706-4 0 9995
2 26536 98.4846 282.3410 0010651 15.9134 344.2373 14.13831714584959Epoch: 2025-09-15T19:13Z
TLE epoch observation values (Epoch: 2025-09-15T19:13:51.753Z)
Latitude
0.00005°
Longitude
-1.12538°
Altitude
841.796 km
Speed
7.436 km/s
True Right ascension
18h 49m 21s
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
01:49:48
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
851.137 km
Perigee altitude
835.754 km
Semi-major axis
7,221.582 km
Eccentricity
0.00107
Inclination
98.4846°
RAAN
282.341°
Arg. of periapsis
15.9134°
True anomaly
344.2041°
Mean anomaly
344.2373°
Eccentric anomaly
344.22071°
Mean motion
3.53667 °/min
Orbital period
101.79 mins
BSTAR
0.000056706
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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 | 2025-09-16 14:28:59.628Z | 14.686° NNE | 2025-09-16 14:33:59.628Z | 44.774° NE | 44.355° | 2025-09-16 14:38:59.628Z | 191.615° SSW |
| 5 mins | 2025-09-17 00:16:59.628Z | 91.319° ESE | 2025-09-17 00:18:59.628Z | 66.152° ENE | 16.976° | 2025-09-17 00:21:59.628Z | 28.704° NE |
| 8 mins | 2025-09-17 01:55:59.628Z | 184.054° SSW | 2025-09-17 01:58:59.628Z | 236.794° WSW | 40.964° | 2025-09-17 02:03:59.628Z | 338.004° 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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