Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2019 11 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/18/2019   08:05:13   (   0.10,-104.23) (  -0.71,-100.50)  424.86                80
 11/19/2019   20:27:10   (  -0.08,-104.07) (  -0.44,-105.81)  196.99                80
 11/20/2019   20:11:04   (  -0.09,-104.08) (   0.56,-101.27)  320.38                80
 11/22/2019   08:32:52   (   0.06,-104.25) (   0.60,-106.54)  262.40                80
 11/23/2019   08:11:26   (   0.08,-104.24) (  -0.40,-102.01)  253.56                80
 11/24/2019   20:33:21   (  -0.05,-104.06) (  -0.81,-107.31)  370.85                80
 11/25/2019   20:17:17   (  -0.06,-104.07) (   0.24,-102.78)  146.69                80
 11/27/2019   08:39:04   (   0.04,-104.26) (   0.91,-108.06)  433.18                80
 11/28/2019   08:17:39   (   0.06,-104.25) (  -0.09,-103.52)   82.80                80
 11/30/2019   20:20:49   (  -0.05,-104.06) (  -0.11,-104.29)   26.71                80