Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2020 8 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 08/05/2020   10:45:52   (  -0.00,-137.18) (   0.60,-139.85)  304.86                80
 08/06/2020   10:24:27   (  -0.00,-137.18) (  -0.40,-135.32)  211.79                80
 08/07/2020   22:46:23   (   0.00,-137.18) (  -0.74,-140.63)  392.56                80
 08/08/2020   22:30:17   (   0.00,-137.18) (   0.26,-136.09)  123.95                80
 08/10/2020   10:52:04   (  -0.00,-137.18) (   0.96,-141.35)  476.68                80
 08/11/2020   10:30:39   (  -0.00,-137.17) (  -0.10,-136.83)   39.40                80
 08/13/2020   22:33:49   (  -0.00,-137.15) (  -0.10,-137.60)   50.76                80
 08/14/2020   22:17:44   (  -0.00,-137.14) (   0.90,-133.06)  464.59                80
 08/16/2020   10:39:31   (   0.00,-137.12) (   0.25,-138.33)  137.90                80
 08/17/2020   10:18:06   (   0.00,-137.10) (  -0.75,-133.80)  376.88                80