梅西耶天体马拉松观测指导（二）

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梅西耶天体马拉松观测最佳时间


Year New Moon[s] Primary Weekend Secondary Weekend
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1998 Mar 28.1 Mar 28 (I: 1,4,6)
1999 Mar 17.8 Mar 20 (D: 1) Mar 13 (I: 1,5)
2000 Mar 06.2, Apr 04.8 Apr 1 Mar 11
2001 Mar 25.0 Mar 24 (D: 2)
2002 Mar 14.1 Mar 16 (D: 7,2)
2003 Mar 03.1, Apr 01.8 Mar 29 (D: 7,1) Mar 08 (I: 7)
2004 Mar 21.0 Mar 20 (D: 7)
2005 Mar 10.4 Mar 12 (I: 7,2)
2006 Mar 29.4 Mar 25 (D: 7) Apr 01 (D: 7)
2007 Mar 19.1 Mar 17 (I: 7,8)
2008 Mar 07.7, Apr 06.2 Mar 08 (I: 7) Mar 29 (I: 7)
2009 Mar 26.7 Mar 28 (I: 7,1,2)
2010 Mar 15.9 Mar 13 (I: 7,5,1,8) Mar 20 (I: 7,1,5)
2007 Mar 19.1 Mar 17 (I: 7,8)
2008 Mar 07.7, Apr 06.2 Mar 08 (I: 7) Mar 29 (I: 7)
2009 Mar 26.7 Mar 28 (I: 7,1,2)
2010 Mar 15.9 Mar 13 (I: 7,5,1,8) Mar 20 (I: 7,1,5)
2011 Mar 04.9, Apr 03.6 Mar 05 (I: 7,8,1,5) Apr 02 (I: 7,5,4)
2012 Mar 22.6 Mar 24 (I: 7,8,1)
2013 Mar 11.8 Mar 09 (I: 7,8,4,2) Mar 16 (I: 7,4,2)
2015 Mar 20.4 Mar 21 (I: 7,8,4)
2016 Mar 09.1 Mar 12 (I: 7,8) Apr 05 (I: 7,1)
2017 Mar 28.1 Mar 25 (I: 7,8,2) Apr 01 (I: 7,8,1)
2018 Mar 17.5 Mar 17 (I: 8,7)
2019 Mar 06.7, Apr 05.4 Mar 30 (I: 8) Mar 09 (I: 8,7)
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上面的表格给出的是从1998念到2019年的适合进项马拉松观测的时间，在观测Messier
天体的同时，你还可以看到其它太阳系的行星，在观测时间的后面D=Difficult表示观测
起来比较困难，I=Impossible表示可能会观测到，水星的值为1，冥王星的值为9，以此
类推。