Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 11 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/11/2019   08:39:11   (   0.10,-104.24) (   0.97,-108.05)  434.34                80
 11/12/2019   08:17:46   (   0.12,-104.23) (  -0.02,-103.51)   81.45                80
 11/14/2019   20:20:56   (  -0.10,-104.09) (  -0.15,-104.29)   22.98                80
 11/15/2019   20:04:51   (  -0.12,-104.09) (   0.85, -99.75)  494.12                80
 11/17/2019   08:26:39   (   0.09,-104.23) (   0.26,-105.04)   91.33                80
 11/18/2019   08:05:14   (   0.10,-104.22) (  -0.73,-100.50)  423.91                80
 11/19/2019   20:27:09   (  -0.07,-104.05) (  -0.47,-105.80)  199.67                80
 11/20/2019   20:11:04   (  -0.08,-104.05) (   0.52,-101.26)  317.30                80
 11/22/2019   08:32:52   (   0.06,-104.23) (   0.58,-106.55)  264.93                80
 11/23/2019   08:11:26   (   0.07,-104.22) (  -0.41,-102.01)  250.65                80