Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 10 16.  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)
 10/17/2020   03:37:18   (   0.03,-137.21) (  -0.82,-140.96)  428.42                80
 10/18/2020   03:25:35   (   0.02,-137.21) (  -0.18,-138.10)  102.14                80
 10/19/2020   03:16:33   (   0.02,-137.20) (   0.46,-135.24)  223.94                80
 10/21/2020   15:34:41   (  -0.02,-137.19) (   0.65,-140.16)  338.22                80
 10/22/2020   15:22:58   (  -0.02,-137.18) (   0.01,-137.29)   12.73                80
 10/23/2020   15:13:56   (  -0.02,-137.17) (  -0.63,-134.43)  312.66                80
 10/26/2020   03:32:23   (   0.02,-137.14) (  -0.49,-139.43)  260.36                80
 10/27/2020   03:23:20   (   0.02,-137.13) (   0.16,-136.56)   64.89                80
 10/28/2020   03:11:38   (   0.02,-137.12) (   0.81,-133.70)  390.06                80
 10/29/2020   15:41:28   (  -0.02,-137.10) (   0.98,-141.48)  499.16                80