Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 8 5.  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)
 08/05/2021   18:47:43   (   0.00,-137.20) (   0.50,-139.37)  248.39                80
 08/06/2021   18:29:44   (   0.00,-137.19) (  -0.64,-134.38)  319.84                80
 08/08/2021   06:46:02   (   0.01,-137.16) (  -0.41,-138.97)  206.86                80
 08/09/2021   06:28:03   (   0.02,-137.15) (   0.73,-133.98)  360.80                80
 08/10/2021   18:44:14   (  -0.03,-137.14) (   0.30,-138.54)  160.52                80
 08/11/2021   18:26:14   (  -0.02,-137.12) (  -0.85,-133.55)  407.08                80
 08/13/2021   06:42:33   (   0.02,-137.08) (  -0.21,-138.14)  120.39                80
 08/14/2021   06:24:32   (   0.02,-137.06) (   0.87,-133.14)  446.80                80
 08/15/2021   18:40:44   (  -0.02,-137.04) (   0.14,-137.70)   75.52                80
 08/16/2021   18:22:44   (  -0.02,-137.02) (  -1.01,-132.71)  491.05                80
 08/18/2021   06:39:02   (   0.01,-136.96) (  -0.06,-137.30)   37.86                80