Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2018 11 6.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/08/2018   08:39:28   (   0.11,-104.15) (   1.01,-108.06)  446.61                80
 11/09/2018   08:18:03   (   0.13,-104.14) (  -0.01,-103.53)   69.09                80
 11/11/2018   20:21:15   (  -0.11,-104.04) (  -0.18,-104.31)   30.80                80
 11/12/2018   20:05:11   (  -0.13,-104.05) (   0.83, -99.78)  486.49                80
 11/14/2018   08:26:59   (   0.10,-104.16) (   0.31,-105.06)  103.03                80
 11/15/2018   08:05:35   (   0.11,-104.15) (  -0.71,-100.53)  412.73                80
 11/16/2018   20:27:31   (  -0.08,-104.03) (  -0.50,-105.83)  205.62                80
 11/17/2018   20:11:26   (  -0.09,-104.04) (   0.52,-101.31)  311.81                80
 11/19/2018   08:33:15   (   0.07,-104.18) (   0.62,-106.59)  274.56                80
 11/20/2018   08:11:50   (   0.08,-104.18) (  -0.40,-102.06)  241.40                80