A | B | C | D | E | F | G | H | CH | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z | 0 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9
Names | QZS-1 Replacement Michibiki-1R |
---|---|
Mission type | Navigation |
Operator | Cabinet Office (Japan) (CAO) |
COSPAR ID | 2021-096A |
SATCAT no. | 49336![]() |
Website | https://qzss.go.jp/ |
Mission duration | 2 years, 7 months and 20 days (in progress) |
Spacecraft properties | |
Bus | DS2000 |
Manufacturer | Mitsubishi Electric |
Launch mass | 4,100 kg (9,000 lb) [1] |
Dimensions | 5.4 × 2.9 × 2.9 m (17.7 × 9.5 × 9.5 ft) |
Power | 6.3 kW |
Start of mission | |
Launch date | 26 October 2021, 02:19:37 UTC |
Rocket | H-IIA 202 (F-44) |
Launch site | Tanegashima, Yoshinobu LA-Y1 |
Contractor | Mitsubishi Heavy Industries |
Orbital parameters | |
Reference system | Geocentric orbit |
Regime | Medium Earth orbit |
QZS-1R is a Japanese navigation satellite consisting part of the Quasi-Zenith Satellite System (QZSS). QZS-1R will replace the QZS-1 (Michibiki-1) satellite launched in September 2010. QZS-1 has a design life of ten years. As QZS-1 is an experimental satellite, it did not broadcast the MADOCA (Multi-GNSS Advanced Demonstration tool for Orbit and Clock Analysis) signal, which can be used for centimeter-order navigation.[2][3] With the launch of QZS-1R, all satellites of QZSS will be capable of transmitting in the MADOCA signal, reaching operational capacity.[2]
Satellite
QZS-1R is the fourth operational Quasi-Zenith Satellite to be launched. The design of the satellite is based on QZS-2 and 4, with minor differences such as an increase in the number of temperature sensors on board.[4][5]
Launch
QZS-1R was launched on 26 October 2021 by Mitsubishi Heavy Industries.[4]
References
- ^ "みちびき初号機後継機の概要" (in Japanese). Cabinet Office (Japan). Retrieved 26 October 2021.
- ^ a b "種子島で内閣府担当者が語る、初号機後継機打上げへの道のり" (in Japanese). Cabinet Office (Japan). 21 October 2021. Retrieved 26 October 2021.
- ^ "MADOCA Products". JAXA. 3 August 2020. Retrieved 26 October 2021.
- ^ a b Matumura, Takehiro (25 October 2021). "H-IIAロケット44号機の打ち上げは10月26日に1日延期「みちびき」初号機後継機を搭載". 宇宙(そら)へのポータルサイトsorae.jp (in Japanese). Retrieved 26 October 2021.
- ^ "打ち上げ間近のみちびき初号機後継機。開発者に聞く" (in Japanese). Cabinet Office (Japan). Retrieved 26 October 2021.
External links
- Special website of launch (in Japanese)
Text je dostupný za podmienok Creative Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších podmienok. Podrobnejšie informácie nájdete na stránke Podmienky použitia.
Antropológia
Aplikované vedy
Bibliometria
Dejiny vedy
Encyklopédie
Filozofia vedy
Forenzné vedy
Humanitné vedy
Knižničná veda
Kryogenika
Kryptológia
Kulturológia
Literárna veda
Medzidisciplinárne oblasti
Metódy kvantitatívnej analýzy
Metavedy
Metodika
Text je dostupný za podmienok Creative
Commons Attribution/Share-Alike License 3.0 Unported; prípadne za ďalších
podmienok.
Podrobnejšie informácie nájdete na stránke Podmienky
použitia.
www.astronomia.sk | www.biologia.sk | www.botanika.sk | www.dejiny.sk | www.economy.sk | www.elektrotechnika.sk | www.estetika.sk | www.farmakologia.sk | www.filozofia.sk | Fyzika | www.futurologia.sk | www.genetika.sk | www.chemia.sk | www.lingvistika.sk | www.politologia.sk | www.psychologia.sk | www.sexuologia.sk | www.sociologia.sk | www.veda.sk I www.zoologia.sk