Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2015 9 17.  Predictions up to the next  14.0 days:

     Date     Time(AQUA) AQUA Lat/Lon Date Time(NPP) NPP Lat/Lon    Distance(km)  Time Diff(sec)
 09/19/2015   03:54:57   ( -70.83, 169.49) 09/19/2015   03:54:15  ( -70.83, 169.52)    1.05                42
 09/19/2015   04:43:40   (  73.09, -18.91) 09/19/2015   04:44:15  (  73.09, -18.91)    0.21                35
 09/21/2015   20:11:13   ( -71.49, -73.57) 09/21/2015   20:10:54  ( -71.49, -73.57)    0.18                19
 09/21/2015   20:59:59   (  73.57,  97.97) 09/21/2015   21:00:57  (  73.57,  97.95)    0.76                58
 09/24/2015   11:38:48   (  69.52,-128.25) 09/24/2015   11:37:36  (  69.52,-128.25)    0.13                72
 09/24/2015   12:27:26   ( -72.25,  43.61) 09/24/2015   12:27:30  ( -72.24,  43.60)    0.31                 4
 09/24/2015   13:11:09   (  80.52, -53.01) 09/24/2015   13:12:22  (  79.93, -55.04)   75.56                73
 09/27/2015   03:54:58   (  70.50, -10.99) 09/27/2015   03:54:09  (  70.50, -10.99)    0.06                49
 09/27/2015   04:43:39   ( -73.03, 160.97) 09/27/2015   04:44:06  ( -73.03, 160.99)    0.67                27
 09/29/2015   20:11:06   (  71.57, 106.57) 09/29/2015   20:10:40  (  71.57, 106.60)    1.01                26