Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 2 20.  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)
 02/23/2018   06:22:06   ( -76.35, 144.86) 02/23/2018   06:21:04  ( -76.36, 144.96)    2.66                62
 02/23/2018   07:11:15   (  77.12, -44.76) 02/23/2018   07:11:31  (  77.12, -44.74)    0.50                16
 02/25/2018   22:38:31   ( -76.62, -98.36) 02/25/2018   22:37:51  ( -76.63, -98.27)    2.58                40
 02/25/2018   23:27:40   (  77.38,  72.11) 02/25/2018   23:28:18  (  77.38,  72.14)    0.77                38
 02/28/2018   14:54:55   ( -76.92,  18.61) 02/28/2018   14:54:37  ( -76.93,  18.72)    2.93                18
 02/28/2018   15:44:05   (  77.62,-171.00) 02/28/2018   15:45:05  (  77.62,-170.95)    1.41                60
 03/03/2018   06:22:12   (  76.17, -35.72) 03/03/2018   06:21:00  (  76.18, -35.67)    1.21                72
 03/03/2018   07:11:25   ( -76.89, 134.38) 03/03/2018   07:11:30  ( -76.89, 134.30)    2.25                 5
 03/05/2018   22:38:34   (  76.57,  81.46) 03/05/2018   22:37:44  (  76.57,  81.54)    2.15                50