Simultaneous Nadir Overpasses (SNOs) between NPP and TERRA
TLE Epoch: 2023 5 22.  Predictions up to the next  14.0 days:

     Date     Time(NPP) NPP Lat/Lon Date Time(TERRA) TERRA Lat/Lon    Distance(km)  Time Diff(sec)
 05/24/2023   00:45:33   ( -70.94, -15.76) 05/24/2023   00:46:31  ( -70.97, -15.77)    3.34                58
 05/24/2023   01:36:17   (  70.84, 151.73) 05/24/2023   01:35:55  (  70.83, 151.67)    2.66                22
 05/26/2023   13:39:25   ( -70.92, 150.80) 05/26/2023   13:39:56  ( -70.91, 150.76)    1.59                31
 05/26/2023   14:30:09   (  70.82, -41.72) 05/26/2023   14:29:19  (  70.81, -41.73)    0.71                50
 05/29/2023   01:42:41   (  71.27, 149.42) 05/29/2023   01:43:52  (  71.18, 150.15)   27.71                71
 05/29/2023   02:33:18   ( -70.91, -42.65) 05/29/2023   02:33:21  ( -70.88, -42.67)    3.01                 3
 05/29/2023   03:23:58   (  70.60, 125.17) 05/29/2023   03:22:46  (  70.66, 124.66)   19.89                72
 05/31/2023   14:36:28   (  70.95, -43.52) 05/31/2023   14:37:20  (  70.94, -43.60)    3.03                52
 05/31/2023   15:27:10   ( -70.85, 123.97) 05/31/2023   15:26:45  ( -70.87, 123.94)    2.58                25
 06/03/2023   03:30:21   (  70.95, 123.00) 06/03/2023   03:30:43  (  70.95, 123.03)    1.38                22
 06/03/2023   04:21:03   ( -70.85, -69.51) 06/03/2023   04:20:09  ( -70.82, -69.50)    2.80                54