Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 12 6.  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)
 12/08/2018   05:32:16   (  75.53, -25.40) 12/08/2018   05:31:26  (  75.53, -25.36)    1.27                50
 12/08/2018   06:21:19   ( -76.71, 145.98) 12/08/2018   06:21:46  ( -76.72, 146.08)    2.77                27
 12/10/2018   21:48:39   (  75.81,  91.31) 12/10/2018   21:48:15  (  75.81,  91.30)    0.51                24
 12/10/2018   22:37:42   ( -76.98, -97.18) 12/10/2018   22:38:35  ( -76.98, -97.11)    1.81                53
 12/13/2018   13:16:34   ( -73.15,  33.05) 12/13/2018   13:15:20  ( -73.21,  32.79)   10.13                74
 12/13/2018   14:05:02   (  76.09,-151.96) 12/13/2018   14:05:04  (  76.08,-152.02)    1.84                 2
 12/13/2018   14:50:25   ( -81.18,  93.62) 12/13/2018   14:51:38  ( -80.54,  92.09)   75.71                73
 12/16/2018   05:32:15   ( -75.53, 154.63) 12/16/2018   05:31:26  ( -75.53, 154.63)    0.18                49
 12/16/2018   06:21:23   (  76.40, -35.05) 12/16/2018   06:21:51  (  76.39, -35.15)    2.69                28
 12/18/2018   21:48:36   ( -75.90, -88.42) 12/18/2018   21:48:13  ( -75.90, -88.42)    0.14                23