Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 10 20.  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)
 10/21/2020   15:34:41   (  -0.02,-137.19) (   0.64,-140.16)  338.47                80
 10/22/2020   15:22:58   (  -0.02,-137.18) (   0.00,-137.29)   13.07                80
 10/23/2020   15:13:56   (  -0.02,-137.17) (  -0.64,-134.43)  312.28                80
 10/26/2020   03:32:23   (   0.02,-137.14) (  -0.49,-139.43)  260.80                80
 10/27/2020   03:23:20   (   0.02,-137.12) (   0.16,-136.56)   64.41                80
 10/28/2020   03:11:38   (   0.02,-137.11) (   0.81,-133.70)  389.48                80
 10/30/2020   15:29:46   (  -0.02,-137.08) (   0.34,-138.62)  175.26                80
 10/31/2020   15:20:43   (  -0.02,-137.06) (  -0.30,-135.75)  149.33                80
 11/01/2020   15:09:02   (  -0.01,-137.04) (  -1.00,-132.90)  473.71                80