Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2021 8 6.  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)
 08/06/2021   16:02:50   (   0.03,-137.19) (  -0.43,-135.25)  221.72                80
 08/09/2021   04:21:03   (  -0.00,-137.15) (  -0.69,-140.19)  346.35                80
 08/10/2021   04:09:17   (   0.01,-137.14) (  -0.02,-137.32)   20.28                80
 08/11/2021   04:00:12   (   0.01,-137.13) (   0.64,-134.45)  305.91                80
 08/13/2021   16:18:19   (  -0.01,-137.09) (   0.50,-139.36)  258.86                80
 08/14/2021   16:09:13   (  -0.01,-137.07) (  -0.15,-136.49)   66.71                80
 08/15/2021   15:57:28   (  -0.01,-137.05) (  -0.80,-133.62)  392.00                80
 08/18/2021   04:15:38   (   0.02,-136.98) (  -0.34,-138.54)  178.68                80
 08/19/2021   04:06:32   (   0.01,-136.95) (   0.33,-135.67)  146.22                80