Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 12 12.  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)
 12/13/2018   13:16:33   ( -73.15,  33.05) 12/13/2018   13:15:19  ( -73.21,  32.79)   10.13                74
 12/13/2018   14:05:01   (  76.09,-151.94) 12/13/2018   14:05:03  (  76.08,-152.00)    1.85                 2
 12/13/2018   14:50:24   ( -81.15,  93.98) 12/13/2018   14:51:37  ( -80.52,  92.42)   76.03                73
 12/16/2018   05:32:16   ( -75.48, 154.49) 12/16/2018   05:31:27  ( -75.48, 154.49)    0.13                49
 12/16/2018   06:21:23   (  76.41, -35.03) 12/16/2018   06:21:51  (  76.40, -35.13)    2.87                28
 12/18/2018   21:48:36   ( -75.90, -88.41) 12/18/2018   21:48:13  ( -75.89, -88.43)    0.55                23
 12/18/2018   22:37:38   (  77.04,  83.10) 12/18/2018   22:38:31  (  77.05,  83.19)    2.46                53
 12/21/2018   13:16:38   (  72.78,-147.67) 12/21/2018   13:15:24  (  72.85,-147.96)   12.70                74
 12/21/2018   14:04:57   ( -76.25,  28.59) 12/21/2018   14:05:00  ( -76.25,  28.56)    0.76                 3
 12/21/2018   14:49:54   (  80.35, -76.15) 12/21/2018   14:51:06  (  79.66, -78.28)   86.11                72
 12/24/2018   05:32:10   (  75.62, -25.09) 12/24/2018   05:31:21  (  75.62, -25.07)    0.93                49
 12/24/2018   06:21:17   ( -76.60, 145.62) 12/24/2018   06:21:46  ( -76.59, 145.60)    0.68                29
 12/26/2018   21:48:30   (  76.02,  91.99) 12/26/2018   21:48:07  (  76.02,  92.02)    0.86                23