Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 8 25.  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)
 08/25/2019   10:30:11   (  -0.03,-137.21) (  -0.14,-136.73)   54.20                80
 08/27/2019   22:33:21   (   0.03,-137.18) (  -0.05,-137.50)   36.25                80
 08/28/2019   22:17:15   (   0.03,-137.17) (   0.95,-132.96)  479.00                80
 08/30/2019   10:36:22   (  -0.03,-137.15) (   0.24,-138.22)  123.60                80
 08/31/2019   10:20:16   (  -0.03,-137.13) (  -0.77,-133.69)  391.45                80
 09/01/2019   22:39:31   (   0.03,-137.11) (  -0.42,-138.99)  215.34                80
 09/02/2019   22:23:27   (   0.03,-137.09) (   0.64,-134.47)  299.48                80
 09/04/2019   10:42:33   (  -0.03,-137.06) (   0.55,-139.73)  303.96                80
 09/05/2019   10:26:28   (  -0.03,-137.04) (  -0.46,-135.19)  210.39                80
 09/06/2019   22:45:43   (   0.03,-137.00) (  -0.73,-140.49)  397.56                80
 09/07/2019   22:29:38   (   0.04,-136.98) (   0.28,-135.96)  116.44                80