Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 6 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/15/2020   05:50:09   (  -0.03,-137.18) (   0.02,-137.08)   12.42                80
 06/17/2020   17:48:21   (   0.02,-137.18) (  -0.11,-136.69)   55.68                80
 06/19/2020   06:04:40   (  -0.02,-137.16) (  -0.95,-141.31)  473.60                80
 06/20/2020   05:46:41   (  -0.02,-137.15) (   0.17,-136.33)   92.61                80
 06/21/2020   18:02:52   (   0.01,-137.13) (   0.86,-140.93)  432.51                80
 06/22/2020   17:44:53   (   0.01,-137.11) (  -0.26,-135.95)  133.13                80
 06/24/2020   06:01:12   (  -0.01,-137.08) (  -0.80,-140.57)  397.69                80
 06/25/2020   05:43:12   (  -0.00,-137.06) (   0.32,-135.59)  167.62                80
 06/26/2020   17:59:24   (   0.00,-137.03) (   0.71,-140.18)  358.59                80
 06/27/2020   17:41:24   (   0.00,-137.01) (  -0.42,-135.20)  206.50                80