Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 11 30.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 11/30/2020   03:26:57   (   0.05,-137.23) (   0.29,-136.12)  126.44                80
 12/01/2020   03:15:14   (   0.04,-137.23) (   0.96,-133.26)  452.72                80
 12/02/2020   15:45:11   (  -0.04,-137.23) (   0.84,-141.07)  437.65                80
 12/03/2020   15:33:29   (  -0.03,-137.22) (   0.18,-138.21)  112.00                80
 12/04/2020   15:24:27   (  -0.03,-137.21) (  -0.47,-135.35)  213.49                80
 12/07/2020   03:42:42   (   0.02,-137.17) (  -0.71,-140.29)  356.39                80
 12/08/2020   03:31:00   (   0.02,-137.15) (  -0.04,-137.43)   31.34                80
 12/09/2020   03:21:57   (   0.02,-137.14) (   0.63,-134.57)  293.61                80
 12/11/2020   15:40:13   (  -0.02,-137.10) (   0.53,-139.52)  274.93                80
 12/12/2020   15:31:11   (  -0.01,-137.08) (  -0.13,-136.66)   49.42                80
 12/13/2020   15:19:28   (  -0.01,-137.06) (  -0.80,-133.80)  373.49                80