Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2020 6 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)
 06/21/2020   18:33:34   (   0.03,-137.20) (  -0.39,-135.23)  223.73                80
 06/23/2020   06:49:54   (  -0.02,-137.19) (  -0.61,-139.83)  300.82                80
 06/24/2020   06:31:54   (  -0.02,-137.18) (   0.49,-134.83)  267.52                80
 06/25/2020   18:48:07   (   0.02,-137.17) (   0.51,-139.40)  253.96                80
 06/26/2020   18:30:07   (   0.02,-137.16) (  -0.59,-134.40)  314.06                80
 06/28/2020   06:46:28   (  -0.02,-137.14) (  -0.40,-139.00)  211.40                80
 06/29/2020   06:28:28   (  -0.02,-137.13) (   0.71,-134.01)  356.43                80
 06/30/2020   18:44:39   (   0.02,-137.11) (   0.37,-138.56)  166.09                80
 07/01/2020   18:26:40   (   0.02,-137.09) (  -0.74,-133.56)  401.25                80
 07/03/2020   06:43:00   (  -0.01,-137.06) (  -0.24,-138.17)  125.43                80
 07/04/2020   06:25:01   (  -0.01,-137.04) (   0.87,-133.17)  441.36                80