Simultaneous Nadir Overpasses (SNOs) between GOES-14 and NPP
TLE Epoch: 2020 11 19.  Predictions up to the next  14.0 days:

     Date     Time(GOES-14)   GOES-14 Lat/Lon  NPP Lat/Lon    Distance(km)  Time Diff(sec)
 11/19/2020   08:26:21   (   0.03,-104.38) (   0.15,-105.01)   71.30                80
 11/20/2020   08:04:55   (   0.04,-104.37) (  -0.85,-100.47)  444.47                80
 11/21/2020   20:26:49   (  -0.01,-104.17) (  -0.40,-105.76)  182.20                80
 11/22/2020   20:10:44   (  -0.02,-104.17) (   0.61,-101.22)  335.38                80
 11/24/2020   08:32:32   (  -0.00,-104.39) (   0.47,-106.51)  242.30                80
 11/25/2020   08:11:07   (   0.02,-104.38) (  -0.53,-101.98)  274.03                80
 11/26/2020   20:33:01   (   0.01,-104.16) (  -0.71,-107.27)  354.68                80
 11/27/2020   20:16:56   (  -0.00,-104.17) (   0.30,-102.73)  163.09                80
 11/29/2020   08:38:44   (  -0.02,-104.41) (   0.78,-108.02)  411.95                80
 11/30/2020   08:17:18   (  -0.00,-104.40) (  -0.23,-103.49)  104.41                80
 12/02/2020   20:20:27   (   0.01,-104.16) (  -0.00,-104.24)    9.48                80