Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 7 25.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 07/26/2020   18:53:31   (  -0.03,-137.20) (   0.85,-141.02)  436.48                80
 07/27/2020   18:35:32   (  -0.02,-137.19) (  -0.29,-136.03)  132.42                80
 07/29/2020   06:51:51   (   0.02,-137.18) (  -0.74,-140.63)  392.39                80
 07/30/2020   06:33:50   (   0.02,-137.17) (   0.34,-135.62)  175.96                80
 07/31/2020   18:52:42   (  -0.01,-137.16) (   0.67,-140.19)  344.95                80
 08/01/2020   18:29:22   (  -0.00,-137.15) (  -0.47,-135.20)  223.21                80
 08/03/2020   06:51:01   (   0.00,-137.13) (  -0.62,-139.78)  302.64                80
 08/04/2020   06:27:41   (   0.00,-137.11) (   0.52,-134.79)  265.11                80
 08/05/2020   18:46:32   (  -0.01,-137.09) (   0.49,-139.35)  256.65                80
 08/06/2020   18:28:32   (  -0.01,-137.08) (  -0.59,-134.35)  311.01                80
 08/08/2020   06:47:31   (   0.01,-137.05) (  -0.43,-138.94)  215.33                80