Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2023 7 21.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 07/22/2023   08:44:29   (  -0.29,-108.65) (  -0.05,-109.83)  134.23                80
 07/23/2023   08:28:24   (  -0.27,-108.65) (  -1.01,-105.29)  382.10                80
 07/24/2023   20:47:41   (   0.31,-108.55) (  -0.13,-110.61)  234.78                80
 07/25/2023   20:31:36   (   0.29,-108.55) (   0.83,-106.07)  281.75                80
 07/27/2023   08:50:45   (  -0.33,-108.64) (   0.25,-111.37)  309.55                80
 07/28/2023   08:34:40   (  -0.32,-108.64) (  -0.72,-106.83)  206.24                80
 07/29/2023   20:53:56   (   0.35,-108.52) (  -0.48,-112.13)  412.32                80
 07/30/2023   20:37:51   (   0.34,-108.51) (   0.55,-107.61)  103.47                80
 08/01/2023   08:57:00   (  -0.38,-108.61) (   0.58,-112.89)  487.86                80
 08/02/2023   08:40:54   (  -0.36,-108.60) (  -0.39,-108.35)   27.89                80