Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 2 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/26/2022   10:08:09   (   0.03,-127.61) (   0.62,-130.28)  305.13                80
 02/27/2022   09:46:45   (   0.03,-127.56) (  -0.39,-125.75)  206.51                80
 02/28/2022   22:08:41   (  -0.04,-127.53) (  -0.81,-131.06)  401.82                80
 03/01/2022   21:52:37   (  -0.04,-127.49) (   0.20,-126.53)  110.10                80
 03/04/2022   09:53:00   (   0.04,-127.36) (   0.01,-127.26)   11.36                80
 03/06/2022   21:56:11   (  -0.04,-127.27) (  -0.19,-128.03)   85.89                80
 03/07/2022   21:40:06   (  -0.04,-127.23) (   0.77,-123.49)  425.70                80
 03/09/2022   10:01:54   (   0.05,-127.14) (   0.40,-128.76)  185.25                80
 03/10/2022   09:40:30   (   0.04,-127.09) (  -0.62,-124.23)  325.67                80
 03/11/2022   22:02:25   (  -0.05,-127.03) (  -0.63,-129.53)  284.57                80