Simultaneous Nadir Overpasses (SNOs) between AQUA and NPP
TLE Epoch: 2021 4 28.  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)
 04/28/2021   06:21:43   (  75.41, -38.12) 04/28/2021   06:21:00  (  75.41, -38.14)    0.36                43
 04/28/2021   07:10:50   ( -76.42, 132.58) 04/28/2021   07:11:24  ( -76.42, 132.55)    0.92                34
 04/30/2021   22:38:02   (  75.81,  78.92) 04/30/2021   22:37:44  (  75.81,  78.92)    0.16                18
 04/30/2021   23:27:10   ( -76.76,-110.35) 04/30/2021   23:28:09  ( -76.76,-110.37)    0.46                59
 05/03/2021   14:05:21   ( -75.00,  24.90) 05/03/2021   14:04:11  ( -75.00,  24.91)    0.12                70
 05/03/2021   14:54:21   (  76.25,-163.84) 05/03/2021   14:54:28  (  76.25,-163.79)    1.35                 7
 05/06/2021   06:21:39   ( -75.50, 142.14) 05/06/2021   06:20:54  ( -75.51, 142.19)    1.50                45
 05/06/2021   07:10:48   (  76.29, -47.83) 05/06/2021   07:11:21  (  76.28, -47.92)    2.71                33
 05/08/2021   22:38:05   ( -75.59,-101.73) 05/08/2021   22:37:46  ( -75.58,-101.81)    2.23                19
 05/08/2021   23:27:06   (  76.75,  69.62) 05/08/2021   23:28:04  (  76.75,  69.62)    0.22                58
 05/11/2021   14:05:12   (  75.16,-154.67) 05/11/2021   14:04:01  (  75.17,-154.59)    2.42                71
 05/11/2021   14:54:20   ( -76.15,  15.86) 05/11/2021   14:54:26  ( -76.16,  15.89)    0.63                 6