Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 6 13.  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)
 06/14/2020   06:38:48   (  -0.02,-137.18) (   0.15,-136.50)   78.12                80
 06/15/2020   18:55:00   (   0.02,-137.19) (   0.90,-141.06)  441.48                80
 06/16/2020   18:37:00   (   0.02,-137.18) (  -0.20,-136.06)  127.28                80
 06/18/2020   06:53:20   (  -0.02,-137.17) (  -0.82,-140.66)  398.07                80
 06/19/2020   06:35:21   (  -0.02,-137.16) (   0.29,-135.66)  170.13                80
 06/20/2020   18:51:33   (   0.02,-137.15) (   0.71,-140.23)  351.17                80
 06/21/2020   18:33:34   (   0.01,-137.13) (  -0.40,-135.23)  216.36                80
 06/23/2020   06:49:54   (  -0.01,-137.10) (  -0.61,-139.83)  310.59                80
 06/24/2020   06:31:55   (  -0.01,-137.09) (   0.50,-134.84)  256.50                80
 06/25/2020   18:48:07   (   0.00,-137.06) (   0.51,-139.40)  266.25                80
 06/26/2020   18:30:07   (   0.00,-137.04) (  -0.59,-134.41)  300.60                80