Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 2 20.  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)
 02/20/2021   06:45:53   (  -0.02,-137.21) (  -0.24,-138.11)  102.86                80
 02/21/2021   06:22:33   (  -0.02,-137.21) (   0.87,-133.11)  466.16                80
 02/22/2021   18:41:26   (   0.02,-137.21) (   0.13,-137.68)   53.13                80
 02/25/2021   06:42:27   (  -0.03,-137.19) (  -0.04,-137.28)    9.77                80
 02/27/2021   18:40:39   (   0.02,-137.18) (  -0.05,-136.85)   37.67                80
 03/01/2021   06:59:40   (  -0.02,-137.15) (  -0.95,-141.44)  488.19                80
 03/02/2021   06:36:20   (  -0.02,-137.14) (   0.16,-136.45)   79.61                80
 03/03/2021   18:55:12   (   0.02,-137.12) (   0.86,-141.01)  442.33                80
 03/04/2021   18:37:13   (   0.02,-137.11) (  -0.24,-136.01)  124.95                80