Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 5 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 05/25/2019   08:23:53   (   0.06,-104.40) (   0.22,-105.04)   72.86                80
 05/26/2019   08:07:48   (   0.07,-104.41) (  -0.77,-100.51)  444.43                80
 05/27/2019   20:29:47   (  -0.05,-104.52) (  -0.34,-105.83)  149.16                80
 05/28/2019   20:08:22   (  -0.07,-104.52) (   0.66,-101.29)  367.50                80
 05/30/2019   08:30:10   (   0.04,-104.42) (   0.54,-106.56)  244.77                80
 05/31/2019   08:14:06   (   0.05,-104.42) (  -0.46,-102.03)  272.49                80
 06/01/2019   20:33:24   (  -0.02,-104.54) (  -0.64,-107.35)  320.04                80
 06/02/2019   20:14:40   (  -0.04,-104.54) (   0.35,-102.82)  196.39                80
 06/04/2019   08:36:28   (   0.01,-104.42) (   0.84,-108.09)  417.75                80
 06/05/2019   08:20:24   (   0.02,-104.43) (  -0.15,-103.55)   99.08                80
 06/06/2019   20:39:42   (   0.01,-104.55) (  -0.94,-108.88)  492.91                80