Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2018 3 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)
 03/21/2018   22:38:48   (  76.28,  80.38) 03/21/2018   22:38:05  (  76.29,  80.46)    2.19                43
 03/21/2018   23:28:00   ( -77.04,-109.35) 03/21/2018   23:28:34  ( -77.04,-109.34)    0.18                34
 03/24/2018   14:55:12   (  76.52,-162.95) 03/24/2018   14:54:56  (  76.52,-162.91)    0.94                16
 03/24/2018   15:44:24   ( -77.27,   7.41) 03/24/2018   15:45:25  ( -77.27,   7.40)    0.56                61
 03/27/2018   06:22:33   ( -75.63, 142.51) 03/27/2018   06:21:27  ( -75.62, 142.44)    2.09                66
 03/27/2018   07:11:34   (  76.80, -46.10) 03/27/2018   07:11:45  (  76.80, -46.09)    0.24                11
 03/29/2018   22:38:54   ( -76.01,-100.48) 03/29/2018   22:38:15  ( -76.00,-100.55)    1.96                39
 03/29/2018   23:27:57   (  77.07,  70.77) 03/29/2018   23:28:35  (  77.07,  70.77)    0.08                38
 04/01/2018   14:55:14   ( -76.42,  16.72) 04/01/2018   14:55:02  ( -76.42,  16.67)    1.23                12