Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2021 6 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)
 06/30/2021   06:53:16   (  -0.02,-137.18) (  -0.79,-140.65)  395.05                80
 07/01/2021   06:35:16   (  -0.02,-137.18) (   0.34,-135.66)  173.86                80
 07/02/2021   18:51:28   (   0.01,-137.18) (   0.68,-140.22)  345.81                80
 07/03/2021   18:33:28   (   0.02,-137.18) (  -0.45,-135.23)  222.88                80
 07/05/2021   06:49:46   (  -0.02,-137.16) (  -0.63,-139.81)  302.88                80
 07/06/2021   06:31:47   (  -0.02,-137.15) (   0.50,-134.82)  265.32                80
 07/07/2021   18:47:58   (   0.02,-137.14) (   0.54,-139.38)  255.78                80
 07/08/2021   18:29:59   (   0.02,-137.12) (  -0.60,-134.39)  311.84                80
 07/10/2021   06:48:58   (  -0.02,-137.09) (  -0.41,-138.99)  215.36                80
 07/11/2021   06:25:38   (  -0.01,-137.07) (   0.67,-133.98)  351.73                80
 07/12/2021   18:44:30   (   0.01,-137.05) (   0.32,-138.55)  170.91                80