| 词条 | Reimei |
| 释义 |
| name = Reimei | image = | caption = | mission_identifier = | organisation = JAXA | major_contractors = | bus = | mission_type = | launch_date = August, 2005 | launch_vehicle = | carrier_rocket = | flight_number = | launch_site = | mission_duration = | mission_highlight = | deactivated = | decay = | COSPAR_ID = 2005-031B | nolink = | satcat = 28810 | webpage = | mass = 72kg | dimensions = 72 cm × 62 cm × 62 cm | power = | batteries = | orbit_reference = Geocentric | orbit_regime = LEO | orbit_semimajor = {{convert|6975.4|km|mi|abbr=on}} | orbit_eccentricity = 0.0027340 | orbit_inclination = 98.1777 | orbit_apoapsis = 616.33149 | orbit_periapsis = 578.19003 | orbit_period = 96.63 min | orbit_mean_motion = 14.9020938 rev/day | orbit_epoch = May 3, 2018, 22:37:00.128 UTC[1] | Instruments = | Main_Instruments = 25 µm-thick polyimide mirrors | Resolution = | Spectral_Band = | Data_Rate = | SSR = | IMG_Resolution = | Transponders = | Transponder_Capacity = | Coverage = | Twta output power = | Bandwidth = | EIRP = | refs = | below = }} Reimei ('Dawn') is the in-flight name for a small Japanese satellite known during development as INDEX (INnovative-technology Demonstration Experiment), developed in-house at JAXA both to serve as a demonstration of small-satellite technologies (particularly high-performance and high-accuracy attitude control) and to perform simultaneous optical and charged-particle observation of the aurora. A notable feature is the 25 µm-thick polyimide mirrors used for concentrating sunlight onto the solar arrays. It is {{nowrap|72 cm × 62 cm × 62 cm}} and weighs 72 kilograms. The construction budget was $4 million. The satellite was launched into a near-sun-synchronous 630 km orbit on 24 August 2005 as a piggyback on the OICETS launch.[2][3] References1. ^{{cite web |url=https://www.space-track.org/basicspacedata/query/class/tle_latest/NORAD_CAT_ID/28810/ORDINAL/1--5/orderby/ORDINAL/format/tle/emptyresult/show |title=INDEX - Orbit |date=May 3, 2018 |accessdate=May 4, 2018}} {{Portal|Spaceflight}}{{Japanese space program}}2. ^{{citation |url=http://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=1552&context=smallsat |title=Overview and initial in-orbit status of "INDEX" satellite |last1=Saito |first1=Hirobumi |work=Proceedings of the 20th Annual AIAA/USU Conference on Small Satellites |year=2006 |id=SSC06-IV-1}} 3. ^{{cite web | url=http://global.jaxa.jp/activity/pr/brochure/files/sat19.pdf | title=Innovative-technology Demonstration Experiment REIMEI |publisher=JAXA |accessdate=2015-12-19}} 3 : Satellites of Japan|Spacecraft launched by Dnepr rockets|Spacecraft launched in 2005 |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。