Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 5 4.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 05/05/2020   18:50:32   (   0.03,-137.20) (   0.70,-140.23)  344.65                80
 05/06/2020   18:32:32   (   0.03,-137.20) (  -0.40,-135.23)  224.15                80
 05/08/2020   06:51:32   (  -0.03,-137.18) (  -0.65,-139.82)  301.91                80
 05/09/2020   06:28:14   (  -0.03,-137.17) (   0.51,-134.84)  266.31                80
 05/10/2020   18:47:05   (   0.02,-137.17) (   0.51,-139.40)  253.86                80
 05/11/2020   18:29:06   (   0.02,-137.16) (  -0.60,-134.41)  314.07                80
 05/13/2020   06:48:06   (  -0.01,-137.14) (  -0.45,-139.00)  213.00                80
 05/14/2020   06:24:48   (  -0.01,-137.12) (   0.71,-134.02)  354.71                80
 05/15/2020   18:43:39   (   0.01,-137.11) (   0.31,-138.58)  166.11                80
 05/16/2020   18:25:39   (   0.00,-137.10) (  -0.80,-133.58)  401.55                80
 05/18/2020   06:44:40   (  -0.00,-137.07) (  -0.25,-138.17)  125.86                80