Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-19
TLE Epoch: 2020 6 10.  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)
 06/12/2020   03:18:46   (  -0.03,-137.18) (  -0.86,-140.79)  412.37                80
 06/13/2020   03:07:06   (  -0.03,-137.18) (  -0.17,-137.95)   86.46                80
 06/14/2020   02:52:44   (  -0.03,-137.18) (   0.45,-135.08)  239.49                80
 06/16/2020   15:16:15   (   0.02,-137.19) (   0.67,-140.01)  322.24                80
 06/17/2020   15:01:55   (   0.02,-137.19) (  -0.02,-137.17)    4.37                80
 06/18/2020   14:50:13   (   0.01,-137.18) (  -0.64,-134.31)  328.06                80
 06/21/2020   03:11:23   (  -0.00,-137.15) (  -0.48,-139.32)  246.89                80
 06/22/2020   03:02:21   (  -0.00,-137.13) (   0.16,-136.46)   77.51                80
 06/23/2020   02:50:40   (   0.00,-137.12) (   0.80,-133.60)  401.74                80
 06/24/2020   15:20:32   (   0.00,-137.10) (   0.99,-141.38)  488.46                80