Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 6 7.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/07/2023   20:31:36   (  -0.04,-108.64) (   0.56,-105.91)  311.80                80
 06/09/2023   08:50:44   (   0.01,-108.73) (   0.56,-111.19)  280.18                80
 06/10/2023   08:31:57   (   0.03,-108.73) (  -0.41,-106.64)  237.68                80
 06/11/2023   20:53:53   (   0.01,-108.68) (  -0.74,-111.95)  373.77                80
 06/12/2023   20:37:47   (  -0.01,-108.69) (   0.29,-107.42)  144.92                80
 06/14/2023   08:56:54   (  -0.03,-108.79) (   0.82,-112.71)  445.33                80
 06/15/2023   08:40:48   (  -0.01,-108.80) (  -0.15,-108.16)   72.52                80
 06/17/2023   20:41:17   (   0.03,-108.74) (  -0.01,-108.93)   22.02                80
 06/18/2023   20:25:10   (   0.01,-108.75) (   0.96,-104.39)  496.46                80
 06/20/2023   08:44:18   (  -0.05,-108.85) (   0.14,-109.67)   93.48                80