Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 7 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)
 07/08/2019   20:39:56   (   0.18,-104.80) (  -0.76,-108.93)  471.62                80
 07/09/2019   20:23:52   (   0.16,-104.81) (   0.25,-104.40)   46.13                80
 07/12/2019   08:24:15   (  -0.18,-104.66) (  -0.09,-105.14)   54.46                80
 07/13/2019   08:08:11   (  -0.17,-104.67) (  -1.10,-100.61)  463.24                80
 07/14/2019   20:27:28   (   0.20,-104.85) (  -0.06,-105.92)  122.08                80
 07/15/2019   20:11:24   (   0.19,-104.86) (   0.95,-101.39)  395.70                80
 07/17/2019   08:30:32   (  -0.22,-104.71) (   0.21,-106.66)  222.37                80
 07/18/2019   08:14:28   (  -0.21,-104.72) (  -0.80,-102.13)  295.43                80
 07/19/2019   20:33:45   (   0.24,-104.91) (  -0.35,-107.44)  289.73                80
 07/20/2019   20:17:41   (   0.23,-104.92) (   0.66,-102.91)  228.44                80