Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 8 1.  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)
 08/01/2021   04:16:08   (  -0.02,-137.21) (   0.00,-139.05)  205.20                 0
 08/02/2021   04:05:36   (  -0.02,-137.21) (   0.25,-136.08)  128.44                80
 08/03/2021   03:53:50   (  -0.03,-137.20) (   0.90,-133.21)  455.95                80
 08/04/2021   16:23:40   (   0.02,-137.21) (   0.89,-140.99)  431.70                80
 08/05/2021   16:11:55   (   0.02,-137.20) (   0.25,-138.11)  104.87                80
 08/06/2021   16:02:50   (   0.02,-137.19) (  -0.44,-135.25)  221.89                80
 08/09/2021   04:21:03   (   0.02,-137.16) (  -0.67,-140.20)  346.71                80
 08/10/2021   04:09:18   (   0.02,-137.14) (  -0.01,-137.32)   20.37                80
 08/11/2021   04:00:12   (   0.02,-137.13) (   0.65,-134.45)  305.95                80
 08/13/2021   16:18:19   (  -0.02,-137.10) (   0.50,-139.37)  258.37                80
 08/14/2021   16:09:14   (  -0.02,-137.08) (  -0.15,-136.49)   67.23                80