Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 2 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)
 02/20/2018   14:54:50   (  76.87,-161.58) 02/20/2018   14:54:44  (  76.87,-161.56)    0.56                 6
 02/20/2018   15:44:04   ( -77.50,   8.51) 02/20/2018   15:45:15  ( -77.50,   8.43)    2.01                71
 02/23/2018   06:22:06   ( -76.36, 144.90) 02/23/2018   06:21:04  ( -76.37, 144.99)    2.70                62
 02/23/2018   07:11:15   (  77.13, -44.73) 02/23/2018   07:11:31  (  77.13, -44.71)    0.56                16
 02/25/2018   22:38:31   ( -76.63, -98.32) 02/25/2018   22:37:51  ( -76.64, -98.23)    2.73                40
 02/25/2018   23:27:40   (  77.38,  72.14) 02/25/2018   23:28:18  (  77.39,  72.18)    0.94                38
 02/28/2018   14:55:02   ( -76.56,  17.30) 02/28/2018   14:54:45  ( -76.55,  17.21)    2.69                17
 02/28/2018   15:44:04   (  77.63,-170.97) 02/28/2018   15:45:04  (  77.63,-170.90)    1.74                60
 03/03/2018   06:22:11   (  76.23, -35.53) 03/03/2018   06:20:59  (  76.23, -35.47)    1.74                72
 03/03/2018   07:11:25   ( -76.90, 134.41) 03/03/2018   07:11:30  ( -76.90, 134.35)    1.72                 5