NOAA 20, 43013
Orbit data source: Space-Track
NOAA 20, 43013 is an American payload satellite in SSO that was launched on Sat, 18 Nov 2017 UTC via a DELTA 7920-10C 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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43013 intel report (Beta)
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Identifier
Orbit
Country
USRelated business
Manufacturer
Ball
Mission
Operational Civil Weather
Bus & Motor
BCP-2000, AOCS
Mass
2,220 kg wet, ~1,400 kg dry
Launch date (UTC)
Launch vehicle
Launch site
Object type
Shape & HBR
Box + 1 Pan, 5.4 m
Radar Cross Section
8.434 m², Large (>1 m²)
Expand to show TLE details & historyLast TLE update: 12 hours ago
TLE from 12 hours ago
0 NOAA 20
1 43013U 17073A 26312.28576076 .00000077 00000-0 57513-4 0 9993
2 43013 98.7915 250.5391 0000932 135.6210 224.5041 14.19535686464919Epoch: 2026-11-08T06:51Z
TLE epoch observation values (Epoch: 2026-11-08T06:51:29.729Z)
Latitude
-0.00001°
Longitude
100.18638°
Altitude
830.314 km
Speed
7.438 km/s
True Right ascension
16h 42m 09s
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
15:28:43
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
824.758 km
Perigee altitude
823.415 km
Semi-major axis
7,202.224 km
Eccentricity
0.00009
Inclination
98.7915°
RAAN
250.5391°
Arg. of periapsis
135.621°
True anomaly
224.49661°
Mean anomaly
224.5041°
Eccentric anomaly
224.50036°
Mean motion
3.55094 °/min
Orbital period
101.38 mins
BSTAR
0.000057513
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Other satellites on launch #73 in the year 2017 (2017-11-18 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 20 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 | 2026-11-08 20:30:14.082Z | 190.692° SSW | 2026-11-08 20:34:14.082Z | 251.704° W | 46.353° | 2026-11-08 20:39:14.082Z | 332.481° NNW |
| 9 mins | 2026-11-09 08:49:14.082Z | 18.603° NNE | 2026-11-09 08:53:14.082Z | 82.252° E | 74.713° | 2026-11-09 08:58:14.082Z | 188.364° SSW |
| 4 mins | 2026-11-09 10:31:14.082Z | 320.629° NNW | 2026-11-09 10:33:14.082Z | 296.176° NW | 14.765° | 2026-11-09 10:35:14.082Z | 272.837° WNW |
| 4 mins | 2026-11-09 18:34:14.082Z | 83.85° E | 2026-11-09 18:36:14.082Z | 58.766° ENE | 15.919° | 2026-11-09 18:38:14.082Z | 34.414° NE |
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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