親子觀星會

TCP J12192806-0211143= C/2018 V1 =  DM001 彗星  
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December

1- Photo Op: Passes near Messier 10.

3- Reaches perihelion, at 0.384 AU from the Sun.

6- Passes into the constellation Serpens Cauda.

8- Passes +4.7 magnitude star Zeta Scuti and into the constellation Scutum.

9-Crosses the galactic equator southward.

10-Grouped with Messier objects M11, M16 and M17 in a 10 degree circle.

12-Passes near the +3.5 magnitude star Xi Serpentis.

15-Crosses into the constellation Sagittarius.

21-Passes near the +3.9 magnitude star Rho Sagittarii.

31-Crosses the ecliptic plane southward.


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   C/2018 V1 - PCCP object DM001
https://groups.yahoo.com/neo/groups/CometObs/conversations/messages/7510



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TCP J12192806-0211143= DM001 彗星  


==

TCP J12192806-0211143
http://www.cbat.eps.harvard.edu/unconf/followups/J12192806-0211143.html

TCP J12192806-0211143    DM001 

http://6888comete.free.fr/images/forum/DM00120181111.jpg

https://groups.yahoo.com/neo/groups/comets-ml/conversations/messages/27386

https://www.skyandtelescope.com/astronomy-news/observing-news/machholz-12th-comet/

http://www.astrosurf.com/topic/122816-com%C3%A8te-dm001-6-mag-4-d%C3%A9cembre-2018/

12/4  會到6等  ?

聽說不只一個發現
 C/2018 V1 (Machholz-Fujikawa-Iwamoto) 

http://www.cometwatch.co.uk/new-comet-discovered-by-don-machholz/


American amateur astronomer Don Machholz has discovered his 12th comet in the early hours of November 07, 2018. Currently designated DM001, the comet is yet to be assigned to his name given that some Japanese astronomers discovered the comet at roughly the same time. [Update 12/11/2018] The comet has now had it’s official designation C/2018 V1 (Machholz-Fujikawa-Iwamoto). A three-way recognition split between Machholz and two Japanese astronomers.

(http://www.cometwatch.co.uk/wp-content/uploads/2018/11/comet-machholz-dmoo1-discovery-678x381.jpg)

http://www.aerith.net/comet/catalog/2018V1/2018V1-j.html

(http://www.aerith.net/comet/catalog/2018V1/mag.gif)

https://interesting-sky.china-vo.org/c2018-v1-machholz-fujikawa-iwamoto/

https://www.universetoday.com/140493/new-comet-v1-machholz-fujikawa-iwamoto-takes-observers-by-surprise/


(https://www.universetoday.com/wp-content/uploads/2018/11/orbit-viewer-snapshot-37-1024x682.jpg)

(https://www.universetoday.com/wp-content/uploads/2018/11/V1-Machholz-1024x601.jpg)

https://www.tam.museum/astronomy/forecast_detail.php?lang=tw&id=208


上週，三位業餘天文學家發現了一顆新彗星，名為 Machholz-Fujikawa-Iwamoto (C/2018 V1) （馬克霍茲-藤川-岩本）彗星，其亮度在幾天內暴增四倍，現在已經達到 8等，未來可能達到肉眼可見的程度。C/2018 V1 過近日點在12月3日，距離太陽0.38 AU， 最接近地球是11月27日，距離 0.67AU。從其軌道為拋物線判斷，應該是第一次進入內太陽系，因此最接近時亮度可能升高至肉眼可見。詳細預報可參考Seiichi Yoshida 網站

這顆彗星在11月底清晨東方升起時還是非常接近地平, 都市如大溪還無法觀測...最好是上高山會較好.

*.東京和台北約相差10度仰角。台北更高些！

http://spaceweathergallery.com/indiv_upload.php?upload_id=149348

國外說12／1會到5.2