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: 8 hours ago
TLE from 8 hours ago
0 NOAA 16
1 26536U 00055A 25290.15209146 .00000152 00000-0 10167-3 0 9994
2 26536 98.4812 312.0967 0009241 280.4064 79.6068 14.13844881589385Epoch: 2025-10-17T03:39Z
TLE epoch observation values (Epoch: 2025-10-17T03:39:00.702Z)
Latitude
-0.00001°
Longitude
-128.55779°
Altitude
847.959 km
Speed
7.429 km/s
True Right ascension
20h 48m 23s
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
06:00:28
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
850.074 km
Perigee altitude
836.727 km
Semi-major axis
7,221.537 km
Eccentricity
0.00092
Inclination
98.4812°
RAAN
312.0967°
Arg. of periapsis
280.4064°
True anomaly
79.71098°
Mean anomaly
79.6068°
Eccentric anomaly
79.65889°
Mean motion
3.5367 °/min
Orbital period
101.79 mins
BSTAR
0.00010167
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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 | 2025-10-17 14:25:04.968Z | 14.857° NNE | 2025-10-17 14:30:04.968Z | 119.822° SE | 44.829° | 2025-10-17 14:35:04.968Z | 192.039° SSW |
| 5 mins | 2025-10-18 00:13:04.968Z | 86.126° E | 2025-10-18 00:15:04.968Z | 59.753° ENE | 17.282° | 2025-10-18 00:18:04.968Z | 24.469° NE |
| 9 mins | 2025-10-18 01:51:04.968Z | 182.018° SSW | 2025-10-18 01:55:04.968Z | 263.186° W | 41.476° | 2025-10-18 02:00:04.968Z | 339.103° 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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