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主題: 2015年彗星 C/2014 Q1 PanSTARRS 南半球彗星有國外同好拍到 作者: peter 於 2015-01-15 14:31:04 2015年彗星 C/2014 Q1 PanSTARRS
C/2014 Q1 PanSTARRS http://www.itelescope.net/sky-alerts/2014/8/20/another-potential-bright-comet-for-2015-c2014-q1-panstarrs.html (http://www.itelescope.net/storage/2014Q2_GRAS_Chart_July.png?__SQUARESPACE_CACHEVERSION=1408539767684) C/2014 Q1 PanSTARRS 6等 ?? 所以 2015 年除現在 Q2 還有 C/2014 Q1 PanSTARRS C/2013 US10 到4等 The January 2015 edition of the Comet Section Journal "The Comet's Tale" is now available for download on the Section web page at http://www.ast.cam.ac.uk/~jds/tail34.pdf This has 42 pages of news and views about comets, with many illustrations. http://www.aerith.net/comet/catalog/2014Q1/2014Q1.html (http://www.aerith.net/comet/catalog/2014Q1/mag.gif) 主題: 回覆： 2015年彗星 C/2014 Q1 PanSTARRS 可到 3等 ?? 作者: peter 於 2015-05-08 13:13:50 http://www.universetoday.com/120061/tales-tails-of-two-comets-prospects-for-q1-panstarrs-g2-master/#more-120061
(http://i0.wp.com/www.universetoday.com/wp-content/uploads/2015/05/May-June-PanstarrsPM.jpg?resize=1024%2C612) May 16: Passes into the constellation Aries. May 16: The waning crescent Moon passes 2 degrees distant. May 17: Crosses northward through the ecliptic. May 20: May break +10th magnitude. June 11: Passes in to the constellation Taurus. June 12: Passes 2 degrees from M45 (The Pleiades). June 15: May break 6th magnitude. June 20: Passes into Perseus. June 21: Passes into Auriga. June 23: Passes +2.7 magnitude star Hassaleh (Iota Aurigae). June 25: Passes the +7.5 magnitude open cluster IC 410. June 26: Passes +6 magnitude Pinwheel Open Cluster (M36). July 2: Crosses into Gemini. July 3: Passes the +3.6 magnitude star Theta Geminorum. July 5: Passes 10 degrees north of the Sun and into the evening sky. July 6: Passes midway between Castor and Pollux. July 6: Reaches perihelion at 0.315 astronomical units (AU) from the Sun. July 7: May top out at +3rd magnitude. July 8: Crosses into Cancer. July 12: Photo Op: passes M44, the Beehive Cluster. July 13: Sits 30 degrees from Comet C/2015 G2 MASTER (see below). July 15: May drop below +6th magnitude. July 15: Crosses the ecliptic southward. July 17: The waxing crescent Moon passes 1.5 degrees south. July 19: Crosses into Leo. July 20: Closest to Earth, at 1.18 AU distant. July 21: Less than 10 degrees from Jupiter and Venus. July 22: Crosses into Sextans. July 26: Crosses the celestial equator southward. August 4: Crosses into Hydra. August 5: Crosses into Crater. August 18: Crosses back into Hydra. August 30: Crosses into Centaurus. September 1: Drops below +10th magnitude. 主題: 回覆： 2015年彗星 C/2014 Q1 PanSTARRS 可到 3等 ?? 作者: peter 於 2015-05-24 10:30:40 update
http://www.hkastroforum.net/viewtopic.php?p=291481#291481 由6月1日至6月8日為最佳觀測期 當中以7月18日至7月22日為最佳觀測期，其中在7月18日日落後彗星、月球、木星、金星及獅子座主星軒轅十四同時會聚於一個大約12.2°X4.6°的長方形天區內 6月初日出前 再來就過了後7月份 7 18 日落後 但是還是很亮, 月亮 金星 木星 有個勉強的笑臉 但是 下面 彗星 C/2014 Q1 但是拍的難度應該很高 主題: 回覆： 2015年彗星 C/2014 Q1 PanSTARRS 可到 3等 ?? 作者: peter 於 2015-06-14 20:00:53 被拍到了
https://groups.yahoo.com/neo/groups/comets-ml/conversations/messages/24800 (http://cometpieces-at.webnode.at/#a2014q220150614web-jpg) 主題: 回覆： 2015年彗星 C/2014 Q1 PanSTARRS 可到 3等 ?? 作者: peter 於 2015-06-16 21:13:12 (http://www.aerith.net/comet/catalog/2014Q1/mag.gif)
亮度下修到 6等 不過北半球不太能看到吧 主題: 回覆： 2015年彗星 C/2014 Q1 PanSTARRS 可到 3等 ?? 作者: peter 於 2015-07-05 16:21:36 (http://www.kommet.cz/datas/users/c2014q1-lc_1.png)
UPDATE https://groups.yahoo.com/neo/groups/comets-ml/conversations/messages/24856 主題: 回覆： 2015年彗星 C/2014 Q1 PanSTARRS 南半球彗星有國外同好拍到 作者: peter 於 2015-07-17 08:36:51 http://www.universetoday.com/121401/three-tailed-comet-q1-panstarrs-lights-up-southern-skies/
(http://i2.wp.com/www.universetoday.com/wp-content/uploads/2015/07/Q1-Mattiazzo-wide-view1.jpg?zoom=1.5&resize=564%2C405) Comet C/2014 Q1 PanSTARRS looks pretty against pink dusk seen from Swan Hill, Victoria, Australia on July 15. The comet is quickly moving up from the western horizon into a darker sky. Credit: Michael Mattiazzo (http://i2.wp.com/www.universetoday.com/wp-content/uploads/2015/07/Q1-Mattiazzo-three-tails1.jpg?zoom=1.5&resize=564%2C395) taken with a 200mm lens on July 15 at dusk. The ion or gas tail splits from the dust tail a short distance up from the comet’s head. A third broad dust tail 1° long points north. Credit: Michael Mattiazzo 主題: 回覆： 2015年彗星 C/2014 Q1 PanSTARRS 南半球彗星有國外同好拍到 作者: cnnman 於 2015-07-19 19:21:58 要拍彗星
先要住在南半球 若不住那 買好機票飛下去 主題: 回覆： 2015年彗星 C/2014 Q1 PanSTARRS 南半球彗星有國外同好拍到 作者: peter 於 2015-07-19 22:44:08 總有一天北半球也是有機會拍到
大彗星 的 希望 .. 主題: 回覆： 2015年彗星 C/2014 Q1 PanSTARRS 南半球彗星有國外同好拍到 作者: peter 於 2015-07-24 09:38:39 apod
泛星彗星 (亦稱為C/2014 Q1)現在高懸在南半球的冬季天空中 (http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/image/1507/c2014q1_parker1024_q100_watermark.jpg) 泛星彗星、月亮和金星 (http://www.phys.ncku.edu.tw/~astrolab/mirrors/apod/image/1507/CometTree_Kamble_960_annotated.jpg) |