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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Edit Public Description
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: 5 hours ago
TLE from 5 hours ago
0 NOAA 20
1 43013U 17073A 25317.59774037 .00000284 00000-0 15574-3 0 9998
2 43013 98.7552 254.2200 0001527 129.3440 230.7871 14.19514530413887Epoch: 2025-11-13T14:20Z
TLE epoch observation values (Epoch: 2025-11-13T14:20:44.767Z)
Latitude
-0.00011°
Longitude
-13.91981°
Altitude
830.603 km
Speed
7.437 km/s
True Right ascension
16h 56m 52s
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
15:23:14
Azimuth
Unknown
Elevation
Unknown
Doppler factor
Unknown
Orbital elements
Apogee altitude
825.256 km
Perigee altitude
823.057 km
Semi-major axis
7,202.294 km
Eccentricity
0.00015
Inclination
98.7552°
RAAN
254.22°
Arg. of periapsis
129.344°
True anomaly
230.77354°
Mean anomaly
230.7871°
Eccentric anomaly
230.78032°
Mean motion
3.55089 °/min
Orbital period
101.38 mins
BSTAR
0.00015574
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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. |
|---|---|---|---|---|---|---|---|
| 10 mins | 2025-11-13 19:32:09.287Z | 150.396° SSE | 2025-11-13 19:37:09.287Z | 58.808° ENE | 41.004° | 2025-11-13 19:42:09.287Z | 353.798° N |
| 4 mins | 2025-11-13 21:16:09.287Z | 250.765° W | 2025-11-13 21:17:09.287Z | 263.653° W | 15.556° | 2025-11-13 21:20:09.287Z | 300.437° NW |
| 6 mins | 2025-11-14 07:53:09.287Z | 56.856° ENE | 2025-11-14 07:55:09.287Z | 87.102° E | 23.338° | 2025-11-14 07:59:09.287Z | 144.517° SSE |
| 8 mins | 2025-11-14 09:32:09.287Z | 351.513° N | 2025-11-14 09:36:09.287Z | 283.472° WNW | 31.932° | 2025-11-14 09:40:09.287Z | 227.161° WSW |
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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