Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 7 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/11/2023   08:50:41   (  -0.21,-108.66) (   0.36,-111.29)  298.79                80
 07/12/2023   08:34:37   (  -0.20,-108.66) (  -0.65,-106.76)  217.40                80
 07/13/2023   20:53:53   (   0.24,-108.56) (  -0.57,-112.06)  399.53                80
 07/14/2023   20:37:48   (   0.22,-108.56) (   0.44,-107.54)  116.99                80
 07/16/2023   08:56:58   (  -0.26,-108.66) (   0.66,-112.83)  474.37                80
 07/17/2023   08:40:53   (  -0.25,-108.66) (  -0.35,-108.30)   41.78                80
 07/19/2023   20:41:25   (   0.27,-108.56) (   0.16,-109.08)   59.14                80
 07/20/2023   20:25:21   (   0.25,-108.56) (   1.17,-104.55)  457.64                80
 07/22/2023   08:44:29   (  -0.29,-108.66) (  -0.01,-109.83)  132.84                80
 07/23/2023   08:28:24   (  -0.27,-108.66) (  -1.03,-105.30)  383.61                80