Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2018 11 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)
 11/25/2018   08:18:05   (   0.07,-104.17) (  -0.05,-103.57)   68.38                80
 11/27/2018   20:21:16   (  -0.05,-104.02) (  -0.13,-104.35)   37.31                80
 11/28/2018   20:05:12   (  -0.06,-104.03) (   0.89, -99.82)  479.84                80
 11/30/2018   08:27:00   (   0.04,-104.19) (   0.24,-105.10)  103.91                80
 12/01/2018   08:05:35   (   0.05,-104.18) (  -0.73,-100.56)  412.01                80
 12/02/2018   20:27:31   (  -0.03,-104.01) (  -0.47,-105.86)  211.51                80
 12/03/2018   20:11:27   (  -0.04,-104.02) (   0.56,-101.34)  306.04                80
 12/05/2018   08:33:15   (   0.02,-104.21) (   0.57,-106.62)  274.59                80
 12/06/2018   08:11:50   (   0.03,-104.21) (  -0.45,-102.09)  241.61                80
 12/07/2018   20:33:46   (  -0.01,-104.02) (  -0.79,-107.38)  384.17                80