Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 7 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 07/17/2020   17:24:18   (   0.02,-128.38) (   0.80,-131.81)  391.14                80
 07/18/2020   17:06:19   (   0.02,-128.39) (  -0.32,-126.84)  177.12                80
 07/20/2020   05:25:19   (  -0.02,-128.39) (  -0.68,-131.47)  350.59                80
 07/21/2020   05:01:59   (  -0.03,-128.38) (   0.39,-126.48)  216.74                80
 07/22/2020   17:20:50   (   0.02,-128.39) (   0.62,-131.07)  305.86                80
 07/23/2020   17:02:50   (   0.01,-128.39) (  -0.51,-126.10)  261.44                80
 07/25/2020   05:21:51   (   0.02,-128.38) (  -0.49,-130.73)  267.35                80
 07/26/2020   04:58:30   (   0.01,-128.38) (   0.58,-125.74)  299.73                80
 07/27/2020   17:17:22   (  -0.00,-128.37) (   0.43,-130.34)  223.58                80
 07/28/2020   16:59:21   (   0.01,-128.37) (  -0.64,-125.35)  343.71                80
 07/30/2020   05:18:21   (  -0.01,-128.35) (  -0.36,-129.98)  185.13                80