Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NPP
TLE Epoch: 2022 2 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 02/27/2022   09:46:45   (   0.03,-127.56) (  -0.37,-125.75)  206.45                80
 02/28/2022   22:08:41   (  -0.04,-127.53) (  -0.83,-131.05)  401.80                80
 03/01/2022   21:52:36   (  -0.04,-127.49) (   0.18,-126.52)  110.07                80
 03/04/2022   09:52:59   (   0.04,-127.35) (   0.03,-127.25)   11.28                80
 03/06/2022   21:56:11   (  -0.04,-127.27) (  -0.21,-128.03)   85.89                80
 03/07/2022   21:40:07   (  -0.04,-127.23) (   0.81,-123.50)  425.65                80
 03/09/2022   10:01:54   (   0.05,-127.13) (   0.41,-128.76)  185.35                80
 03/10/2022   09:40:29   (   0.05,-127.09) (  -0.60,-124.23)  325.55                80
 03/11/2022   22:02:26   (  -0.05,-127.03) (  -0.59,-129.54)  284.64                80
 03/12/2022   21:46:20   (  -0.05,-126.98) (   0.37,-124.99)  226.29                80