Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 5 19.  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)
 05/22/2018   06:22:14   (  75.72, -37.26) 05/22/2018   06:21:35  (  75.72, -37.22)    1.31                39
 05/22/2018   07:11:24   ( -76.50, 132.84) 05/22/2018   07:12:03  ( -76.49, 132.75)    2.46                39
 05/24/2018   22:38:38   (  75.84,  78.98) 05/24/2018   22:38:27  (  75.83,  78.89)    2.54                11
 05/24/2018   23:27:44   ( -76.86,-110.04) 05/24/2018   23:28:50  ( -76.86,-110.07)    0.76                66
 05/27/2018   14:05:51   ( -75.27,  25.61) 05/27/2018   14:04:50  ( -75.27,  25.61)    0.08                61
 05/27/2018   14:54:55   (  76.34,-163.57) 05/27/2018   14:55:11  (  76.34,-163.57)    0.05                16
 05/30/2018   06:22:07   ( -75.83, 143.09) 05/30/2018   06:21:33  ( -75.84, 143.16)    2.25                34
 05/30/2018   07:11:19   (  76.49, -47.18) 05/30/2018   07:12:03  (  76.48, -47.28)    2.78                44
 06/01/2018   22:38:31   ( -75.99,-100.56) 06/01/2018   22:38:25  ( -75.98,-100.59)    0.90                 6