Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 7 13.  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)
 07/13/2020   15:02:02   (   0.03,-137.20) (  -0.38,-135.54)  190.35                80
 07/16/2020   03:20:25   (  -0.03,-137.18) (  -0.81,-140.51)  380.26                80
 07/17/2020   03:08:44   (  -0.03,-137.17) (  -0.15,-137.65)   55.21                80
 07/18/2020   02:59:42   (  -0.02,-137.16) (   0.52,-134.80)  269.52                80
 07/20/2020   15:20:38   (  -0.00,-137.13) (   0.63,-139.75)  298.96                80
 07/21/2020   15:06:18   (  -0.00,-137.12) (  -0.07,-136.90)   25.11                80
 07/22/2020   14:54:36   (  -0.01,-137.10) (  -0.72,-134.04)  348.96                80
 07/25/2020   03:15:37   (   0.01,-137.04) (  -0.43,-139.01)  224.51                80
 07/26/2020   03:06:34   (   0.01,-137.02) (   0.18,-136.14)   99.28                80