Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 8 4.  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)
 08/04/2021   06:31:32   (  -0.00,-137.20) (   0.52,-134.81)  271.82                80
 08/05/2021   18:47:43   (   0.00,-137.20) (   0.51,-139.37)  248.10                80
 08/06/2021   18:29:44   (   0.01,-137.19) (  -0.63,-134.38)  320.38                80
 08/08/2021   06:48:42   (   0.00,-137.16) (  -0.42,-138.97)  206.16                80
 08/09/2021   06:25:23   (   0.01,-137.15) (   0.72,-133.98)  361.67                80
 08/10/2021   18:46:54   (  -0.01,-137.14) (   0.30,-138.54)  159.28                80
 08/11/2021   18:23:34   (  -0.01,-137.13) (  -0.84,-133.55)  408.36                80
 08/13/2021   06:42:33   (   0.02,-137.09) (  -0.22,-138.14)  118.90                80
 08/14/2021   06:24:32   (   0.02,-137.08) (   0.86,-133.14)  448.35                80
 08/15/2021   18:40:43   (  -0.01,-137.06) (   0.15,-137.70)   73.67                80
 08/16/2021   18:22:44   (  -0.00,-137.03) (  -1.00,-132.71)  493.15                80