Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 9 27.  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)
 09/28/2020   17:16:45   (   0.05,-128.38) (   0.56,-130.80)  274.63                80
 09/29/2020   16:53:25   (   0.04,-128.39) (  -0.52,-125.82)  293.25                80
 10/01/2020   05:15:07   (  -0.06,-128.44) (  -0.48,-130.45)  228.77                80
 10/02/2020   04:51:47   (  -0.04,-128.45) (   0.61,-125.47)  338.72                80
 10/03/2020   17:13:19   (   0.06,-128.42) (   0.41,-130.07)  188.12                80
 10/04/2020   16:50:00   (   0.05,-128.42) (  -0.67,-125.09)  379.33                80
 10/06/2020   05:11:41   (  -0.07,-128.46) (  -0.32,-129.73)  143.32                80
 10/07/2020   04:48:22   (  -0.06,-128.46) (   0.77,-124.75)  423.51                80
 10/08/2020   17:09:54   (   0.08,-128.42) (   0.26,-129.34)  104.83                80
 10/09/2020   16:46:35   (   0.07,-128.42) (  -0.83,-124.36)  461.76                80
 10/11/2020   05:08:15   (  -0.09,-128.45) (  -0.22,-128.99)   61.99                80