Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 5 24.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 05/25/2021   18:40:33   (   0.04,-137.20) (  -0.04,-136.88)   37.31                80
 05/27/2021   06:59:35   (  -0.04,-137.19) (  -0.96,-141.48)  488.74                80
 05/28/2021   06:36:14   (  -0.03,-137.18) (   0.10,-136.48)   79.73                80
 05/29/2021   18:55:05   (   0.03,-137.18) (   0.87,-141.05)  439.96                80
 05/30/2021   18:37:06   (   0.02,-137.18) (  -0.25,-136.06)  128.31                80
 06/01/2021   06:56:06   (  -0.02,-137.15) (  -0.81,-140.65)  398.37                80
 06/02/2021   06:32:47   (  -0.02,-137.15) (   0.32,-135.66)  169.79                80
 06/03/2021   18:51:37   (   0.02,-137.14) (   0.71,-140.21)  350.17                80
 06/04/2021   18:33:38   (   0.01,-137.13) (  -0.41,-135.22)  217.91                80
 06/06/2021   06:52:38   (  -0.01,-137.11) (  -0.64,-139.81)  309.08                80
 06/07/2021   06:29:18   (  -0.01,-137.09) (   0.49,-134.82)  258.55                80