Terry Lovejoy 發現新彗星 C/2013 R1 Lovejoy 愛嬌姨彗星 5等

[peter]

http://groups.yahoo.com/neo/groups/comets-ml/conversations/topics/21973?l=1

Congratulations to someone that used E27 telescopes and discovered TJL004! Really nice comet is listed on NEOCP as TJL004 and presumably will pass close to the Earth and will be probably 3 magnitudes brighter. I measured 15.3N, 14.6T, but visually it might be 12-13m. 0.5 arc min coma and about 1 arc min tail, p.a. about 250.


http://imageshack.us/photo/my-images/35/dhbf.png/

=> 是說會有 3等嗎??

E27 telescopes  => 這是甚麼望遠鏡 ?  

吉田誠一
http://www.aerith.net/comet/catalog/2013R1/2013R1.html


FROM  http://www.starlab.ru/showthread.php?t=26088&page=2
沒想到 R1 後來比ISON 還好看
希望 ISON別落後 ..

[吳柏賢]

會不會是天文台的編號?
E27: Thornlands

http://zh.wikipedia.org/wiki/%E5%A4%A9%E6%96%87%E5%8F%B0%E7%B7%A8%E8%99%9F%E5%88%97%E8%A1%A8

[peter]

YES

Meet the ... Terry Lovejoy - interview | www.skaw.sk
www.skaw.sk/enlovejoy.htm‎翻譯這個網頁
2012/1/25 - Terry Lovejoy, amateur astronomer, CometGuy, Brisbane, Australia, ... On the list of MPC observatory codes one can find E27 Thornlands.

=>  Terry Lovejoy

Congratulations to Terry for, lets hope, another nice comet

=> 我是想知道他們說的是否將來有三等的彗星 會出現?

[吳柏賢]

Terry Lovejoy 就是2011年那顆著名彗星的發現者啦
業餘天文之光

[peter]

2012-01-17 讓世人為之驚艷的C/2011 W3(Lovejoy)彗星
http://zh.wikipedia.org/wiki/C/2011_W3

The discovery was made using a Celestron C8 Schmidt–Cassegrain telescope working at f/2.1 with a QHY9 CCD camera.

彗星在撞擊日冕前，視星等達到最亮的-4等，和金星的亮度差不多，它是2007年亮度達到-6等的大彗星麥克諾特彗星之後出現的最亮彗星

TJL004 => 這是那類名稱 ??  

是否 是 Terry J  Lovejoy 第四顆彗星 ?

[peter]

http://remanzacco.blogspot.it/2013/09/new-comet-c2013-r1-lovejoy.html

C/2013 R1

 (discovery magnitude ~14.4) by Terry Lovejoy on CCD images obtained with a 20-cm f/2.1 Schmidt-Cassegrain reflector on two nights. The new comet has been designated C/2013 R1 (LOVEJOY).

=> 恭喜發現新彗星 ,    希望可以有靠近地球時更亮彗星  會被找到..

[peter]

新發現一顆彗星，目前在NEOCP表單中暫訂編號為TJL004，預估這顆彗星將在11月與地球接近至0.3AU，屆時最亮亮度可達3等。這顆彗星目前亮度只有12~14等，彗髮直徑約0.5角分，彗尾長度約1角分

http://tamweb.tam.gov.tw/v3/tw/content.asp?mtype=c2&idx=1101

[peter]

會到 3等嗎?

http://remanzacco.blogspot.it/2013/09/new-comet-c2013-r1-lovejoy.html


2013/11 中嗎??

那不就  ison  +   C/2013 R1

[peter]

ORBIT

http://www.minorplanetcenter.net/mpec/K13/K13R72.html

MORE
http://www.universetoday.com/104662/new-comet-discovered-lovejoy-will-add-to-comet-lineup-in-winter-skies/#more-104662

[peter]

雙彗星

http://familystar.org.tw/index.php?option=com_smf&Itemid=45&action=post;topic=18011.135;num_replies=135

[peter]

http://www.itelescope.net/sky-alerts/2013/9/10/alert-comet-c2013-r1-lovejoy.html

 maximum of magnitude 8 on the 25th of December.

It's early days, but there is some suggestion it might be a gassy comet, and it might possibly get brighter than magnitude 8 (maybe 7).

[peter]

最近發現的C/2013 R1(Lovejoy)彗星正持續變亮度中，目前亮度約11-12等，預定在11月中旬與地球接近到0.4AU，
12/22-23過近日點時與太陽相距約0.8AU，屆時亮度會在6-7等左右。目前位在麒麟座，幾乎整夜可見；
之後向小犬座與巨蟹座方向移動，最亮時將位在小獅座、獵犬座至牧夫座頭部等位置

http://tamweb.tam.gov.tw/v3/tw/content.asp?mtype=c2&idx=1111

[accord]

代轉貼氣象局鄭振豐大哥拍的
拍攝數據
C/2013 R1 (Lovejoy)
Astro-Physics 130 EDFS(0.75x reducer→F4.5)
Takahash NJP Temma2 (No Guiding)
Canon EOS 60Da
ISO 1600 , Tv 301 s , 2013/10/05 03:58:06(TST)
星等(m1)約12等

[peter]

NEW DATA

http://www.astronomy.com.cn/bbs/thread-279061-1-1.html


比先前估得亮些

[peter]

維也納彗星觀測者Gerald Rhemann觀測發現C/2013 R1 (Lovejoy)彗星的彗星出現分岔斷裂等受到擾動的情形，其他彗星觀測者認為可能是近期太陽發生的一場X1等級閃焰並引發CME，帶電粒子刷過彗星的結果。相關照片請見
http://www.astrostudio.at/2_Bright%20Comets.php?img=images/2_Bright%20Comets/173_Lovejoy_Oct29.jpg
http://cometal-comets.blogspot.com.au/2013/10/comet-ison.html
comet-mailing list


http://tamweb.tam.gov.tw/v3/tw/content.asp?mtype=c2&idx=1129