Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 6 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 06/17/2023   20:41:16   (   0.04,-108.61) (  -0.06,-108.92)   36.02                80
 06/18/2023   20:25:10   (   0.02,-108.61) (   0.97,-104.39)  481.17                80
 06/20/2023   08:44:17   (  -0.06,-108.68) (   0.19,-109.66)  112.51                80
 06/21/2023   08:28:11   (  -0.04,-108.67) (  -0.84,-105.13)  404.07                80
 06/22/2023   20:47:26   (   0.07,-108.59) (  -0.35,-110.43)  209.89                80
 06/23/2023   20:31:19   (   0.05,-108.59) (   0.63,-105.89)  307.44                80
 06/25/2023   08:50:26   (  -0.09,-108.67) (   0.47,-111.17)  284.62                80
 06/26/2023   08:34:20   (  -0.07,-108.67) (  -0.51,-106.63)  232.16                80
 06/27/2023   20:53:34   (   0.11,-108.58) (  -0.67,-111.93)  382.96                80
 06/28/2023   20:37:29   (   0.10,-108.58) (   0.37,-107.40)  134.18                80