Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 6 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/25/2020   20:20:24   (   0.12,-104.39) (   0.13,-104.23)   18.06                80
 06/28/2020   08:23:29   (  -0.14,-104.21) (   0.04,-104.97)   87.34                80
 06/29/2020   08:07:25   (  -0.12,-104.21) (  -0.95,-100.44)  429.80                80
 06/30/2020   20:26:44   (   0.16,-104.42) (  -0.12,-105.77)  153.94                80
 07/01/2020   20:10:40   (   0.15,-104.42) (   0.86,-101.23)  362.92                80
 07/03/2020   08:29:48   (  -0.19,-104.23) (   0.34,-106.50)  259.74                80
 07/04/2020   08:13:44   (  -0.17,-104.23) (  -0.70,-101.98)  257.20                80
 07/05/2020   20:33:03   (   0.21,-104.43) (  -0.42,-107.30)  326.41                80
 07/06/2020   20:16:58   (   0.19,-104.44) (   0.56,-102.76)  190.66                80
 07/08/2020   08:36:07   (  -0.23,-104.25) (   0.64,-108.03)  431.55                80