"کیپلر خلائی دوربین" کے نسخوں کے درمیان فرق

{{خانہ معلومات خلائی پرواز|name=Kepler|orbit_mean_motion=0.96626 deg/day|orbit_regime=[[زمین]]-trailing|orbit_semimajor=1.0133 [[فلکیاتی اکائی|AU]]|orbit_eccentricity=0.036116|orbit_periapsis=0.97671 AU|orbit_apoapsis=1.0499 AU|orbit_inclination=0.4474 degrees|orbit_period=372.57 days|orbit_arg_periapsis=294.04 degrees|orbit_mean_anomaly=311.67 degrees|orbit_epoch={{nowrap|January 1, 2018 ([[J2000]]: 2458119.5)<ref name="horizons">{{cite web |url=http://ssd.jpl.nasa.gov/horizons.cgi?find_body=1&body_group=mb&sstr=-227 |title=Kepler (spacecraft) |work=[[JPL Horizons On-Line Ephemeris System]] |publisher=NASA/JPL |date=January 6, 2018 |accessdate=January 6, 2018}}</ref>}}|last_contact=<!--when last signal received if not decommissioned-->|apsis=helion|instrument_type=[[دوربین]]|telescope_type=[[Schmidt camera|Schmidt]]|telescope_diameter={{convert|0.95|m|ft|abbr=on}}|telescope_area={{convert|0.708|m2|sqft|abbr=on}}{{efn-ua|Aperture of 0.95 m yields a light-gathering area of Pi×(0.95/2)² {{=}} 0.708 m²; the 42 CCDs each sized 0.050&nbsp;m&nbsp;× 0.025m yields a total sensor area of 0.0525&nbsp;m²:<ref name="various-64714">{{cite web |url=http://www.nasa.gov/mission_pages/kepler/spacecraft/index.html |title=Kepler Spacecraft and Instrument |publisher=NASA |date=June 26, 2013 |accessdate=January 18, 2014 |archiveurl=https://web.archive.org/web/20140119031411/http://www.nasa.gov/mission_pages/kepler/spacecraft/index.html |archivedate=January 19, 2014 |url-status=live }}</ref>}}|telescope_wavelength=430–890 nm<ref name="horizons"/>|trans_bandwidth=[[X band]] up: 7.8 bit/s – 2 bit/s<ref name="horizons"/> <br /> X band down: 10 bit/s – 16 kbit/s<ref name="horizons"/> <br /> [[Ka band|K_a band]] down: Up to 4.3 Mbit/s<ref name="horizons"/>|insignia=Kepler Logo.png|programme='''[[Discovery program]]'''|previous_mission=''[[Dawn (spacecraft)|Dawn]]''|orbit_reference=[[Heliocentric orbit|Heliocentric]]|destroyed=<!--when craft was destroyed (if other than by re-entry)-->|image=Kepler Space Telescope spacecraft model 2.png|manufacturer=[[Ball Aerospace & Technologies]]|image_caption=Artist's impression of the Kepler telescope|image_alt=Kepler in orbit|image_size=300px|mission_type=[[Space telescope]]|operator=[[ناسا]]{{\}}[[Laboratory for Atmospheric and Space Physics|LASP]]|COSPAR_ID=2009-011A|SATCAT=34380|website={{url|http://kepler.nasa.gov/}}|mission_duration=Planned: 3.5 years <br/> Final: 9 years, 7 months, 23 days|launch_mass={{convert|1052.4|kg|lb|abbr=on}}<ref name="PressKit200902">{{cite web |url=http://www.nasa.gov/pdf/314125main_Kepler_presskit_2-19_smfile.pdf |title=''Kepler'': NASA's First Mission Capable of Finding Earth-Size Planets |publisher=NASA |date=February 2009 |accessdate=March 13, 2015}}</ref>|deactivated={{Start date|2018|11|15}}|dry_mass={{convert|1040.7|kg|lb|abbr=on}}<ref name="PressKit200902"/>|payload_mass={{convert|478|kg|lb|abbr=on}}<ref name="PressKit200902"/>|dimensions={{convert|4.7|x|2.7|m|ft|abbr=on}}<ref name="PressKit200902"/>|power=1100&nbsp;watts<ref name="PressKit200902"/>|launch_date={{start-date|March 7, 2009, 03:49:57}}&nbsp;UTC<ref name=kasc/>|launch_rocket=[[Delta II]] (7925-10L)|launch_site=[[Cape Canaveral Air Force Station|Cape Canaveral]] [[Cape Canaveral Air Force Station Space Launch Complex 17|SLC-17B]]|launch_contractor=[[United Launch Alliance]]|entered_service=May 12, 2009, 09:01&nbsp;UTC|disposal_type=<!--Whether the spacecraft was deorbited, decommissioned, placed in a graveyard orbit, etc-->|next_mission=''[[Gravity Recovery and Interior Laboratory|GRAIL]]''}} '''کیپلر اسپیس ٹیلی سکوپ''' ایک ریٹائرڈ خلائی دوربین ہے جو [[ناسا|ناسا کے]] ذریعہ [[بیرونی سیارہ|دوسرے ستاروں کے گرد چکر لگائے ہوئے]] زمین کے سائز کے سیاروں کو دریافت کرنے کے لئے لانچ کی گئی تھی۔ <ref name="QuickGuide">{{حوالہ ویب|url=http://kepler.nasa.gov/Mission/QuickGuide/|title=Kepler: About the Mission|publisher=NASA{{\}}Ames Research Center|date=2013|accessdate=April 11, 2016|archive-date=2012-05-08|archive-url=https://www.webcitation.org/67VwWtmA1?url=http://kepler.nasa.gov/Mission/QuickGuide/|url-status=dead}}</ref> <ref name="Earth-size">{{حوالہ ویب|url=http://kepler.nasa.gov/news/nasakeplernews/index.cfm?FuseAction=ShowNews&NewsID=52|title=Statement from the Kepler Science Council|publisher=NASA{{\}}Ames Research Center|last=Dunham|first=Edward W.|last2=Gautier|first2=Thomas N.|last3=Borucki|first3=William J.|date=August 2, 2010|accessdate=April 14, 2016|archive-date=2017-04-01|archive-url=https://web.archive.org/web/20170401033742/https://kepler.nasa.gov/news/nasakeplernews/index.cfm?FuseAction=ShowNews&NewsID=52|url-status=dead}}</ref> ماہر فلکیات [[کپلر|جوہانس کیپلر کے]] نام سے منسوب ، خلائی جہاز 7 مارچ ، 2009 کو ، <ref name="KeplerLaunch">{{حوالہ ویب|url=http://www.nasa.gov/mission_pages/kepler/launch/index.html|title=Kepler Launch|publisher=[[ناسا]]|accessdate=September 18, 2009}}</ref> کو زمین سے چلنے والے ہیلیئو سینٹرک مدار میں شروع کیا گیا تھا۔ پرنسپل تفتیش کار ولیم جے۔ بورکی تھا ۔ نو سال کے آپریشن کے بعد ، دوربین کے ری ایکشن کنٹرول سسٹم کا ایندھن ختم ہوگیا ، اور ناسا نے 30 اکتوبر ، 2018 کو اس کی ریٹائرمنٹ کا اعلان کیا۔ <ref name="NASA-20181030">{{حوالہ ویب|last=Chou|first=Felicia|last2=Hawkes|first2=Alison|last3=Cofield|first3=Calia|title=NASA Retires Kepler Space Telescope|url=https://www.jpl.nasa.gov/news/news.php?feature=7272|date=October 30, 2018|website=[[ناسا]]|accessdate=October 30, 2018}}</ref>