Index of /hollan/dirs/astro/maps/tempel

[ICO]NameLast modifiedSizeDescription
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[ ]tempel.pdf2005-07-07 23:52 27K 
[IMG]tempel.png2005-07-07 23:52 39K 

Finding chart for comet Tempel 1 affected by Deep Impact on the 2005 Independence Day

From Hipparcos catalogue, comet positions at 23 h Central European Summer Time, i.e., at 21 h UTC.

Large crosses are 2.5° long, denoting ecliptics and map centre, small crosses denote comet positions each late evening. The bright star at right is Spica. Labels are Vmag from hip_main.dat.

The comet is 2 mag fainter than the map limit. The map is incomplete as regards faint stars, a (reasonable, for its purpose) property of the Catalogue, not very convenient for making charts.