Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 5 3.  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)
 05/03/2020   06:54:59   (  -0.03,-137.19) (  -0.81,-140.66)  395.36                80
 05/04/2020   06:31:40   (  -0.03,-137.19) (   0.29,-135.66)  173.29                80
 05/05/2020   18:50:32   (   0.03,-137.19) (   0.68,-140.23)  346.11                80
 05/06/2020   18:32:33   (   0.03,-137.18) (  -0.43,-135.24)  222.27                80
 05/08/2020   06:51:33   (  -0.03,-137.16) (  -0.63,-139.83)  304.44                80
 05/09/2020   06:28:13   (  -0.02,-137.15) (   0.48,-134.83)  263.32                80
 05/10/2020   18:47:05   (   0.02,-137.14) (   0.54,-139.39)  257.55                80
 05/11/2020   18:29:06   (   0.01,-137.13) (  -0.62,-134.41)  309.96                80
 05/13/2020   06:48:07   (  -0.01,-137.09) (  -0.43,-139.00)  217.75                80
 05/14/2020   06:24:47   (  -0.01,-137.08) (   0.67,-134.01)  349.49                80
 05/15/2020   18:43:38   (   0.00,-137.06) (   0.35,-138.57)  172.00                80
 05/16/2020   18:25:39   (   0.00,-137.04) (  -0.76,-133.57)  395.20                80