Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2015 5 8.  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)
 05/08/2015   20:12:33   (  70.76, 105.16) 05/08/2015   20:12:46  (  70.76, 105.18)    0.71                13
 05/11/2015   11:40:15   ( -68.52,  50.35) 05/11/2015   11:39:40  ( -68.52,  50.34)    0.29                35
 05/11/2015   12:28:46   (  71.47,-137.83) 05/11/2015   12:29:28  (  71.46,-137.87)    1.52                42
 05/14/2015   03:13:31   (  46.46, -15.64) 05/14/2015   03:12:18  (  46.58, -16.31)   53.13                73
 05/14/2015   03:56:15   ( -69.92, 168.07) 05/14/2015   03:56:09  ( -69.92, 168.06)    0.18                 6
 05/14/2015   04:44:51   (  72.56, -20.03) 05/14/2015   04:46:02  (  72.56, -20.04)    0.43                71
 05/16/2015   19:23:47   (  67.94, 113.81) 05/16/2015   19:22:55  (  67.94, 113.82)    0.46                52
 05/16/2015   20:12:22   ( -70.88, -74.63) 05/16/2015   20:12:46  ( -70.88, -74.67)    1.74                24
 05/19/2015   11:39:41   (  69.55,-128.28) 05/19/2015   11:39:19  (  69.55,-128.26)    0.96                22
 05/19/2015   12:28:20   ( -72.23,  43.51) 05/19/2015   12:29:14  ( -72.23,  43.51)    0.13                54
 05/22/2015   03:07:33   ( -66.57, 176.46) 05/22/2015   03:06:26  ( -66.57, 176.42)    2.08                67
 05/22/2015   03:55:44   (  70.66, -10.80) 05/22/2015   03:55:53  (  70.66, -10.80)    0.16                 9