Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 10 29.  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)
 10/29/2020   15:41:28   (  -0.03,-137.22) (   0.97,-141.48)  487.08                80
 10/30/2020   15:29:47   (  -0.03,-137.21) (   0.27,-138.63)  160.85                80
 10/31/2020   15:20:44   (  -0.03,-137.21) (  -0.37,-135.77)  165.28                80
 11/01/2020   15:09:02   (  -0.03,-137.21) (  -1.01,-132.90)  491.18                80
 11/03/2020   03:39:09   (   0.03,-137.19) (  -0.80,-140.75)  406.06                80
 11/04/2020   03:27:27   (   0.02,-137.18) (  -0.15,-137.88)   80.59                80
 11/05/2020   03:18:24   (   0.02,-137.17) (   0.51,-135.02)  244.67                80
 11/07/2020   15:36:33   (  -0.02,-137.13) (   0.65,-139.94)  320.58                80
 11/08/2020   15:24:50   (  -0.01,-137.12) (   0.00,-137.08)    4.90                80
 11/09/2020   15:15:49   (  -0.01,-137.10) (  -0.70,-134.23)  328.32                80