Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 9 22.  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)
 09/23/2020   17:20:10   (   0.04,-128.33) (   0.74,-131.52)  363.02                80
 09/24/2020   16:56:50   (   0.03,-128.34) (  -0.35,-126.54)  205.37                80
 09/26/2020   05:18:31   (  -0.05,-128.40) (  -0.66,-131.17)  315.71                80
 09/27/2020   04:55:12   (  -0.04,-128.41) (   0.43,-126.19)  252.23                80
 09/28/2020   17:16:44   (   0.05,-128.39) (   0.60,-130.79)  274.08                80
 09/29/2020   16:53:26   (   0.04,-128.40) (  -0.55,-125.82)  294.07                80
 10/01/2020   05:15:06   (  -0.05,-128.46) (  -0.51,-130.45)  227.00                80
 10/02/2020   04:51:48   (  -0.04,-128.47) (   0.63,-125.48)  340.76                80
 10/03/2020   17:13:20   (   0.06,-128.44) (   0.40,-130.07)  186.24                80
 10/04/2020   16:50:00   (   0.05,-128.44) (  -0.69,-125.09)  381.47                80
 10/06/2020   05:11:42   (  -0.07,-128.50) (  -0.31,-129.73)  140.22                80