History and Future of Kepler-64/PH1 | Planetballs

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  • Опубликовано: 17 дек 2024

Комментарии • 41

  • @Kyplanet893
    @Kyplanet893 Год назад +4

    been binging your entire channel
    its very good, honestly one of the best channels of this type ive seen
    thanks again for watching my stuff, i really appreciate it

  • @Justyourlocaljoshian8915
    @Justyourlocaljoshian8915 Год назад +2

    Cool video alfall! Keep up the good work!

  • @NoobBall_Mapping
    @NoobBall_Mapping Год назад +1

    Nice video alfallian glad to see you back!

  • @premaloa
    @premaloa Год назад +2

    Woah,this is a really goood video,soo why so long you dont post any video .,.?

  • @Reneuser
    @Reneuser Год назад +2

    saran looks like she has a helmet (on your banner or whatever it is called)

    • @AlfallMap
      @AlfallMap  Год назад +1

      The helmet's on the a, but the a is near Saran so I get where you're coming from

    • @Reneuser
      @Reneuser Год назад +2

      @@AlfallMap dont you mean the double p from "Mapping"?

    • @Reneuser
      @Reneuser Год назад +2

      @@AlfallMap also how is slimag a dwarf planet if he isnt in a belt?

    • @AlfallMap
      @AlfallMap  Год назад +1

      @@Reneuser They're classified by size.

    • @Reneuser
      @Reneuser Год назад +2

      @@AlfallMap oh

  • @TiffanyLytle-y6u
    @TiffanyLytle-y6u 24 дня назад +1

    Where is Kepler 64ab( star ) after red giant

  • @RealHyperrSpaced
    @RealHyperrSpaced Год назад +1

    but when is s2 of afotss comming?

  • @MeytonandMalua79
    @MeytonandMalua79 Год назад +1

    Good Video

  • @emem3847
    @emem3847 Год назад +1

    Good man,

  • @borislavdimitrov8828
    @borislavdimitrov8828 Год назад +1

    cool

  • @moisesmoreira6645
    @moisesmoreira6645 Год назад +1

    2:54 Excuse me, but why Kepler-64 BA's eyes are like that?

  • @EzraThomasWooZingSajs
    @EzraThomasWooZingSajs Год назад +1

    nice

  • @SireDutchball
    @SireDutchball Год назад +3

    I love watching the history of rocks and gas in space

    • @borislavdimitrov8828
      @borislavdimitrov8828 Год назад +1

      me too. But what do you mean

    • @AlfallMap
      @AlfallMap  Год назад

      @@borislavdimitrov8828 He means planets and stars
      Rocks meaning rocky planets and gas meaning stars and gas giants

    • @borislavdimitrov8828
      @borislavdimitrov8828 Год назад +1

      when i hear this im realaxing

  • @scuti2
    @scuti2 Год назад +1

    How do you get your data?

    • @AlfallMap
      @AlfallMap  Год назад

      Wikipedia

    • @scuti2
      @scuti2 Год назад

      @@AlfallMap PH1b [1] / Kepler-64b
      Discovery
      Discovered by Planet Hunters
      Discovery site Kepler space telescope
      Discovery date 15 October 2012 [2]
      Detection method Transit[2]
      Orbital characteristics
      Semi-major axis 0.634 ± 0.011 [3] AU
      Orbital period (sidereal) 138.506+0.107
      −0.092[3] d
      Semi-amplitude (20.69±0.31)×103[3]
      Star Kepler-64 / PH1 [1]
      Physical characteristics
      Mean radius 6.18±0.17[3] REarth
      Mass 0.08-0.14 [3] MJ
      (20-50 [3] MEarth)
      Temperature 481 K (208 °C; 406 °F)
      PH1b (standing for "Planet Hunters 1"), or by its NASA designation Kepler-64b,[4] is an extrasolar planet found in a circumbinary orbit in the quadruple star system Kepler-64. The planet was discovered by two amateur astronomers from the Planet Hunters project of amateur astronomers using data from the Kepler space telescope with assistance of a Yale University team of international astronomers. The discovery was announced on 15 October 2012.[5][6] It is the first known transiting planet in a quadruple star system,[7] first known circumbinary planet in a quadruple star system,[8] and the first planet in a quadruple star system found. It was the first confirmed planet discovered by PlanetHunters.org.[2] An independent and nearly simultaneous detection was also reported from a revision of Kepler space telescope data using a transit detection algorithm.[9]
      Contents
      1 Star system
      2 Discovery
      3 Role as a benchmark system
      4 See also
      5 References
      6 Further reading
      Star system
      The giant planet is Neptune-sized, about 20-55 Earth-masses (MEarth). It has a radius 6.2 times that of Earth. The star system is 7200 light years[10] from Earth.[3][11][6][12] The planet orbits a close binary, with a more distant binary orbiting at a distance, forming the quadruple star system. The star system has the Kepler Input Catalogue name KIC 4862625 as well as the designation Kepler-64. The close binary (Aa+Ab) that the planet circles has an orbital period of 20 days. They form an eclipsing binary pair.[1] The two stars are (Aa) 1.384 solar mass (M☉) F-type main-sequence star and (Ab) 0.336 M☉ red dwarf.[13][3][11][7] The planet orbits this binary pair in a 138.3-day orbit. The binary pairs have a separation of 1000 AUs.[1] A photometric-dynamical model was used to model the planetary system of the close binary pair. The distant binary (Ba+Bb) have a pair separation of 60 AU. The two stars are (Ba) 0.99 M☉ G-type main-sequence star and (Bb) 0.51 M☉ red dwarf. The quadruple star system has an estimated age of two billion years (2 gigayears).[3] The system is located at right ascension 19h 52m 51.624s declination +39° 57′ 18.36″, so also has a 2MASS catalogue entry of 2MASS 19525162+3957183[14]
      Discovery
      Light curve signaling the discovery of PH1, showing the first three transits of Kepler-64 (KIC 4862625)
      Kian Jin Jek (Chinese: 易建仁, son of Jek Yeun Thong), from San Francisco, and Robert Gagliano, from Cottonwood, Arizona, spotted the signature of the planet in the Kepler data, and it was reported through the PlanetHunters.org program run by Dr. Chris Lintott, from Oxford University.[6] Kian Jek first spotted a light dip indicative of a transit in May 2011. JKD reported a second. Robert Gagliano performed a systematic search, and confirmed the second dip, and found a third, in February 2012. Using this, Kian predicted another transit, and found it. The planet was subsequently detected by eclipsing binary timing variation method.[1] At the time of discovery, it was the sixth known circumbinary planet.
      Role as a benchmark system
      The planet PH1b and were used as a benchmark system for automated detection algorithms. As a benchmark system PH1 is used to improve the algorithm and to demonstrate improvement in the detection of circumbinary planets.[15]

  • @SonciSonnci-decer
    @SonciSonnci-decer Год назад +2

    I like music not silent

  • @Atula416
    @Atula416 Год назад +3

    New video ^^

  • @Devanland
    @Devanland Год назад +1

    Wow

  • @RebeccaMuen-tn4lx
    @RebeccaMuen-tn4lx Год назад +1

    Hi

  • @Kiggles20
    @Kiggles20 Год назад +1

    Balls

  • @Fireland537
    @Fireland537 Год назад +1

    R😊

  • @TheUnbreakableColourTrio
    @TheUnbreakableColourTrio Год назад +1

    i am wanted in 40 countrys for tax fruad

  • @RealHyperrSpaced
    @RealHyperrSpaced Год назад +2

    Good art man! Wanna be friends? 😀

  • @maxwell2969
    @maxwell2969 10 месяцев назад +2

    𝘛𝘩𝘢𝘵𝘴 𝘎𝘰𝘰𝘥 𝘉𝘳𝘰 ᥬ🤩᭄