Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 7 31.  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)
 07/31/2020   04:55:01   (   0.01,-128.37) (   0.75,-125.00)  384.17                80
 08/01/2020   17:13:53   (  -0.00,-128.36) (   0.25,-129.59)  139.35                80
 08/02/2020   16:55:52   (  -0.00,-128.36) (  -0.82,-124.60)  427.29                80
 08/04/2020   05:14:53   (   0.00,-128.34) (  -0.19,-129.24)  102.30                80
 08/05/2020   04:51:32   (   0.01,-128.32) (   0.89,-124.25)  463.77                80
 08/06/2020   17:10:23   (  -0.01,-128.31) (   0.11,-128.84)   60.54                80
 08/09/2020   05:11:23   (   0.01,-128.28) (  -0.04,-128.49)   23.46                80
 08/11/2020   17:09:34   (  -0.00,-128.24) (  -0.04,-128.10)   16.84                80