ASTRA 4A (SIRIUS 4)
Informationen über den Satelliten. ASTRA 4A (SIRIUS 4) - SIRIUS 4r
| Name im Katalog Spacetrack | ASTRA 4A (SIRIUS 4) |
| Alternative Bezeichnung | SIRIUS 4r |
| Gruppe | SES |
| Folge ASTRA 4A (SIRIUS 4) | ASTRA 4A (SIRIUS 4) Tracker |
| Folge der Gruppe. SES | Tracker SES |
| Flugzeiten ASTRA 4A (SIRIUS 4) | Flugzeiten ASTRA 4A (SIRIUS 4) |
| In die Umlaufbahn bringen |
2007-11-17 (18 vor Jahren)
|
| Tage im Orbit | 6838 |
| Herkunftsland/-organisation | SES |
| Wir analysieren den polnischen Text, der 'Miejsce startu' lautet. | TYMSC (Baikonur Cosmodrome, Kazakhstan) |
| Typ | Satellit |
| Kategorie | |
| Perygeum | 35773 km |
| Apogäum | 35800 km |
| Neigung der Umlaufbahn (Inklination) | 0.05° |
| Runden pro Tag | 1 |
| Orbit | GEO |
| Höhe ASTRA 4A (SIRIUS 4) | 35786.04 km |
Informationen über ASTRA 4A (SIRIUS 4)
ASTRA 4A (also known as Sirius 4) is a communication satellite with the NORAD catalog ID of 32299 and object identifier 2007-057A. It was launched on November 17, 2007, from the TYMSC launch site using a Proton-M/Briz-M launch vehicle. The satellite is configured as A2100AXS, with dimensions of 5.5 meters in length and 2.2 meters in diameter, and spans 26 meters when fully deployed. It has a dry mass of 2000 kilograms and was launched with a total mass of 4385 kilograms. Equipped with 52 Ku-band transponders and 2 Ka-band transponders for communication purposes, it also features two deployable solar arrays and batteries for power generation. The satellites manufacturer is LMCSS, and its owner is SESS. It has a designed lifetime of 15 years and uses the Leros motor for propulsion. Its shape is described as Box + 2 Pan, with an RCS (Reflective Cross Section) value of 20.
der Satellit ASTRA 4A (SIRIUS 4) hinausgetragen 17.11.2007r. Durchschnittshöhe ASTRA 4A (SIRIUS 4) Text Nummer 1: das. 35786.04 km. Durchschnittsgeschwindigkeit ASTRA 4A (SIRIUS 4) beträgt 11068.98 km/h. Neigung ASTRA 4A (SIRIUS 4) Satelliten 0.04°.Orbital Elemente
Durchschnittshöhe der Orbitalbahn. ASTRA 4A (SIRIUS 4)
Durchschnittsgeschwindigkeit ASTRA 4A (SIRIUS 4)
Durchschnitt ASTRA 4A (SIRIUS 4)
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