Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 11 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/27/2020   20:16:56   (   0.00,-104.15) (   0.34,-102.74)  161.55                80
 11/29/2020   08:38:43   (  -0.02,-104.38) (   0.79,-108.02)  414.32                80
 11/30/2020   08:17:18   (  -0.01,-104.37) (  -0.21,-103.48)  101.66                80
 12/02/2020   20:20:27   (   0.01,-104.13) (  -0.02,-104.24)   12.66                80
 12/05/2020   08:26:09   (  -0.03,-104.36) (   0.14,-104.98)   71.04                80
 12/06/2020   08:04:43   (  -0.01,-104.35) (  -0.87,-100.45)  444.72                80
 12/07/2020   20:26:39   (   0.04,-104.10) (  -0.31,-105.75)  187.85                80
 12/08/2020   20:10:33   (   0.03,-104.10) (   0.70,-101.22)  329.16                80
 12/10/2020   08:32:20   (  -0.05,-104.35) (   0.42,-106.49)  243.80                80