Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2021 3 18.  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)
 03/19/2021   06:21:43   ( -75.68, 142.67) 03/19/2021   06:21:12  ( -75.67, 142.59)    2.50                31
 03/19/2021   07:10:49   (  76.65, -46.61) 03/19/2021   07:11:35  (  76.64, -46.71)    2.73                46
 03/21/2021   22:38:03   ( -76.11,-100.14) 03/21/2021   22:37:57  ( -76.11,-100.19)    1.44                 6
 03/21/2021   23:27:10   (  77.02,  70.59) 03/21/2021   23:28:21  (  77.01,  70.54)    1.45                71
 03/24/2021   14:05:19   (  75.40,-154.02) 03/24/2021   14:04:21  (  75.40,-154.05)    0.83                58
 03/24/2021   14:54:23   ( -76.53,  17.10) 03/24/2021   14:54:42  ( -76.53,  17.11)    0.11                19
 03/27/2021   06:21:36   (  75.92, -36.62) 03/27/2021   06:21:03  (  75.92, -36.59)    0.94                33
 03/27/2021   07:10:42   ( -76.94, 134.41) 03/27/2021   07:11:26  ( -76.94, 134.49)    2.16                44
 03/29/2021   22:38:03   (  75.99,  79.47) 03/29/2021   22:37:56  (  75.98,  79.37)    2.69                 7