Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 9 19.  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)
 09/21/2020   05:21:57   (  -0.03,-128.34) (  -0.80,-131.90)  405.99                80
 09/22/2020   04:58:37   (  -0.02,-128.35) (   0.29,-126.92)  162.56                80
 09/23/2020   17:20:10   (   0.04,-128.33) (   0.73,-131.52)  362.79                80
 09/24/2020   16:56:50   (   0.03,-128.35) (  -0.35,-126.54)  205.69                80
 09/26/2020   05:18:31   (  -0.04,-128.41) (  -0.65,-131.18)  315.21                80
 09/27/2020   04:55:12   (  -0.03,-128.42) (   0.43,-126.19)  252.86                80
 09/28/2020   17:16:44   (   0.05,-128.40) (   0.59,-130.79)  273.23                80
 09/29/2020   16:53:26   (   0.04,-128.41) (  -0.55,-125.82)  295.02                80
 10/01/2020   05:15:06   (  -0.05,-128.47) (  -0.50,-130.45)  225.87                80
 10/02/2020   04:51:48   (  -0.04,-128.48) (   0.65,-125.48)  342.02                80