Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2017 12 14.  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)
 12/15/2017   21:48:38   ( -76.00, -88.04) 12/15/2017   21:48:07  ( -76.01, -88.03)    0.42                31
 12/15/2017   22:37:45   (  76.90,  82.61) 12/15/2017   22:38:31  (  76.90,  82.58)    0.71                46
 12/18/2017   14:05:07   ( -76.11,  28.15) 12/18/2017   14:04:59  ( -76.10,  28.06)    2.39                 8
 12/18/2017   14:54:07   (  77.32,-159.90) 12/18/2017   14:55:15  (  77.33,-159.81)    2.40                68
 12/21/2017   05:32:24   (  75.44, -25.58) 12/21/2017   05:31:21  (  75.44, -25.61)    0.66                63
 12/21/2017   06:21:26   ( -76.68, 145.93) 12/21/2017   06:21:40  ( -76.68, 145.97)    1.06                14
 12/23/2017   21:48:41   (  76.13,  92.34) 12/23/2017   21:48:00  (  76.14,  92.43)    2.74                41
 12/23/2017   22:37:54   ( -76.82, -97.71) 12/23/2017   22:38:31  ( -76.81, -97.75)    0.98                37
 12/26/2017   14:05:07   (  76.31,-151.20) 12/26/2017   14:04:49  (  76.31,-151.17)    0.77                18