Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 5 29.  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)
 05/29/2021   18:55:05   (   0.04,-137.20) (   0.92,-141.04)  437.55                80
 05/30/2021   18:37:05   (   0.04,-137.20) (  -0.20,-136.04)  131.24                80
 06/01/2021   06:53:26   (  -0.04,-137.18) (  -0.80,-140.65)  395.09                80
 06/02/2021   06:35:27   (  -0.03,-137.18) (   0.33,-135.66)  173.64                80
 06/03/2021   18:51:37   (   0.03,-137.18) (   0.70,-140.21)  345.16                80
 06/04/2021   18:33:38   (   0.03,-137.18) (  -0.42,-135.22)  223.47                80
 06/06/2021   06:52:38   (  -0.03,-137.16) (  -0.63,-139.82)  303.19                80
 06/07/2021   06:29:19   (  -0.03,-137.15) (   0.50,-134.82)  265.00                80
 06/08/2021   18:48:09   (   0.02,-137.14) (   0.54,-139.38)  255.04                80
 06/09/2021   18:30:09   (   0.02,-137.13) (  -0.59,-134.39)  312.65                80
 06/11/2021   06:49:10   (  -0.02,-137.10) (  -0.45,-138.98)  215.36                80