The terminator will be at 50.4W lunar longitude at 4/10/2006 3:00 UTC (4/9/2006 9:00PM). Some targets with Rukl Atlas and LOPD x-refs are are as follows. Those objects that will cross the terminator later in the evening are marked "later". Object Coords Rukl# Notes C Anaximenes 72.5N44.5W 3 80km R Sharp 44N50.5W 9 200km small rille Aristarchus Plateau 23.7N47.4W 18 L100#22; 100km plateau with c's. LPO Gallery images: http://lpod.org/coppermine/displayimage.php?pos=-73 http://lpod.org/coppermine/displayimage.php?pos=-348 http://lpod.org/coppermine/displayimage.php?pos=-300 http://lpod.org/coppermine/displayimage.php?pos=-140 V Schroter 26N51W 18 L100#17; 160km valley (later) R Marius 17.9N49W 18 250km sinuous rille C Marius 11.9N50.8W 29 41km flooded crater Marius Hills 12.5N54W 18,29 L100#42; 50km of lava domes (later - 5-8UTC) LPO Gallery: http://lpod.org/coppermine/displayimage.php?pos=-80 Mtn Hansteen 12S50W 40 30km mountain massif; aka "The Arrowhead" LPOD Gallery: http://lpod.org/coppermine/displayimage.php?pos=-351 C Billy 13.8S50.1W 40 46km dark floor LPOD Gallery: http://lpod.org/coppermine/displayimage.php?pos=-351 C Mersenius 21.5S49.24W 51 L100#44; 84km flooded crater with chain of craterlets http://lpod.org/coppermine/displayimage.php?pos=-390 R de Gasparis 25.3S50W 51 L100#91 (later); 130km rille system LPOD Gallery: http://lpod.org/coppermine/displayimage.php?pos=-21 C Segner 58.9S48.3W 71 67km degraded crater with undulating floor C Bettinus 63.4S44.8W 71 71km C Kircher 67.1S45.3W 71 73km flooded crater - Canopus56 P.S. - For determining when nearby objects might appear out terminator darkness: The speed of the lunar terminator at the equator is approx. 15.4 km per hour; at 30N it is approx. 13.4km per hour; at 50N, approx. 9.9km per hour. __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com __________________________________________________ Do You Yahoo!? Tired of spam? Yahoo! Mail has the best spam protection around http://mail.yahoo.com