NOAA 18
Informationen über den Satelliten. NOAA 18
| Name im Katalog Spacetrack | NOAA 18 |
| Folge NOAA 18 | NOAA 18 Tracker |
| Flugzeiten NOAA 18 | Flugzeiten NOAA 18 |
| In die Umlaufbahn bringen |
2005-05-20 g.02:00 (20 vor Jahren)
|
| Tage im Orbit | 7341 |
| 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 |
| Neigung der Umlaufbahn (Inklination) | 98.84° |
| Runden pro Tag | 14 |
| Orbit | LEO (Sonnenbahn-synchron) |
| Höhe NOAA 18 | 859.6 km |
Informationen über NOAA 18
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).
Orbital Elemente
Durchschnittshöhe der Orbitalbahn. NOAA 18
Durchschnittsgeschwindigkeit NOAA 18
Durchschnitt NOAA 18
Frequenzen NOAA 18
W tabelce, częstotliwości. NOAA 18.
| Downlink | Modus |
|---|---|
| 137.9125*/1707.000 MHz | |
| 137.913 MHz | APT |
| 465.988 MHz | BPSK |
| 1544.500 MHz | BPSK |
| 1707.000 MHz | HRPT |
| 137.350 MHz | DSB |
| 2247.484 MHz | BPSK |
| 1698.000 MHz | FMN |
