Norad Identifikationsnummer: 28654
Name im Katalog Spacetrack | NOAA 18 |
In die Umlaufbahn bringen |
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Deorbitation |
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Herkunftsland/-organisation | USA (US) |
Wir analysieren den polnischen Text, der 'Miejsce startu' lautet. | AFWTR (Vandenberg Air Force Base, USA) |
WWW | hier |
Kategorie | |
Perygeum | 840 km |
Apogäum | 861 km |
Höhe NOAA 18 | 859.45 km |
NOAA-18, known before launch as NOAA-N, is a weather forecasting satellite run by NOAA. NOAA-N (18) was launched on May 20, 2005, into a sun-synchronous orbit at an altitude of 854 km above the Earth, with an orbital period of 102 minutes. It hosts the AMSU-A, MHS, AVHRR, Space Environment Monitor SEM/2 instrument and High Resolution Infrared Radiation Sounder (HIRS) instruments, as well as the SBUV/2 ozone-monitoring instrument. It is the first NOAA POES satellite to use MHS in place of AMSU-B. NOAA-18 also hosts Cospas-Sarsat payloads.
APT transmission frequency is 137.9125 MHz (NOAA-18 changed frequencies with NOAA-19 on June 23, 2009).