親子觀星會

波江40 瓦肯星繞雙恆星

HD26965    40 Eridani B C

HD 26965b  http://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=31112.0

https://www.facebook.com/photo.php?fbid=2047989875220008&set=p.2047989875220008&type=3&theater

(https://scontent.ftpe8-1.fna.fbcdn.net/v/t1.0-9/42705347_2047989885220007_3124789063769391104_n.jpg?_nc_cat=109&oh=ddc2fc3c4e7307ba8487ff9ed5b0992b&oe=5C5CC276)


https://phys.org/news/2017-09-astronomers-mystery-white-dwarf-mass.html


==
系外行星軌道  週期 10年系外行星
http://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=30650.0

公轉很快的系外行星  
http://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=33124.0

https://www.univie.ac.at/adg/schwarz/COORBIN/coorbin.html

(https://www.univie.ac.at/adg/schwarz/COORBIN/tro-type-b.jpg)

kelper 16b

https://www.jpl.nasa.gov/spaceimages/details.php?id=PIA14727

(https://www.jpl.nasa.gov/spaceimages/images/largesize/PIA14727_hires.jpg)

kelper 47

https://www.space.com/17343-tatooine-solar-system-planets-2-suns-gallery.html

Kepler 35

 KELT-4 跟 HD 188753  都 三星下  有行星

https://zh.wikipedia.org/wiki/HD_188753

KELT-4Ab 在 A 星旁邊有 行星

HD 131399 是 3 star 系統

http://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=26302.new#new
(http://familystar.org.tw/forum/index.php?action=dlattach;topic=26302.0;attach=89654;image)

kelper 64

4顆母星 + 行星
1.  Kelper64b  4顆母星
2.  白羊 30 先前是 3合星 + 行星  現在發現 4合星

http://familystar.org.tw/component/option,com_smf/Itemid,45/topic,13720.0

30 Ari


http://www.cosmosup.com/nasa-finds-a-massive-exoplanet-with-4-parent-stars/

HD 133131  雙星  各有各的

kelper64b = PH1b

https://en.wikipedia.org/wiki/PH1b

https://www.youtube.com/watch?v=X6-PACws110


http://inhalehornets.blogspot.com/2012/10/ph1-four-star-system.html

MORE

Kelper 56

kelper 413

HD 131399


http://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=26302.0

(http://familystar.org.tw/forum/index.php?action=dlattach;topic=18092.0;attach=59081;image)

MORE

MORE
KOI351
KIC 11442793, KOI-351. kelper 90
(http://www.dlr.de/dlr/en/Portaldata/1/Resources/bilder/portal/portal_2013_4/scaled/Sonnensystem_vergleich_koi351_l.jpg)

https://www.newscientist.com/article/2190349-weird-star-system-has-double-binary-stars-and-wonky-planetary-nursery/

 HD 98800

2007年發現HD 98800 B周圍有岩屑盤環繞該系統的兩顆恆星，這代表可能有系外行星在距離這兩顆恆星1.5到2天文單位的距離環繞。

TOA270 

http://exoplanet.eu/planets_binary/

TOI270
https://www.universetoday.com/143048/nasa-promised-more-smaller-earth-size-exoplanets-tess-is-delivering/
(https://www.nasa.gov/sites/default/files/thumbnails/image/toi_270_v_jupiter_system.jpg)

https://youtu.be/J6-TQxMILIM

https://www.youtube.com/watch?v=0_z3hJkcTRM

http://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=32916.0

Beta Pictoris


(http://www.cnrs.fr/sites/default/files/inline-images/sch%C3%A9ma%20b%20Pictoris.JPG)

http://familystar.org.tw/forum/index.php?topic=32804.0

GJ357
(https://static.cnbetacdn.com/article/2019/0802/37a4092f1df8cde.jpg)

http://familystar.org.tw/index.php?option=com_smf&Itemid=35&topic=33135.0
https://kknews.cc/science/bmy4y9j.html
(https://i2.kknews.cc/SIG=31cvf44/ctp-vzntr/8q9922n3r0474p878n3rs520o95roq47.jpg)

HD 131399 Ab  3合星下行星
  https://youtu.be/EPfgDAZBo4g

KOI 5Ab

 https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=34746.0

(https://static.cnbetacdn.com/thumb/article/2021/0112/7f1f0512c08067a.jpg)

https://familystar.org.tw/forum/index.php?topic=33499.0
TOI700
(https://static.cnbetacdn.com/article/2020/0108/a1563ee36aa7617.jpg)

TOI451

https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=34832.new#new

(https://familystar.org.tw/forum/index.php?action=dlattach;topic=34832.0;attach=95371;image)

TOI1388b

(https://s.abcnews.com/images/US/planet-circles-two-stars-nasa-01-ht-jc-200109_hpMain_16x9_992.jpg)

TIC 168789840
(https://exoplanets.nasa.gov/internal_resources/1859/)

https://familystar.org.tw/index.php?option=com_smf&Itemid=35&topic=34787.0

HR 8799   
https://familystar.org.tw/index.php?option=com_smf&Itemid=45&topic=19334.msg251754#new


(https://cdn.spacetelescope.org/archives/images/thumb700x/opo1129f.jpg)