Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 7 9.  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)
 07/11/2020   05:08:56   (  -0.03,-128.30) (   0.04,-127.96)   38.54                80
 07/12/2020   17:27:47   (   0.03,-128.34) (   0.97,-132.56)  480.52                80
 07/13/2020   17:09:47   (   0.03,-128.36) (  -0.15,-127.58)   88.61                80
 07/15/2020   05:28:48   (  -0.03,-128.36) (  -0.85,-132.21)  438.51                80
 07/16/2020   05:05:27   (  -0.03,-128.36) (   0.22,-127.22)  129.71                80
 07/17/2020   17:24:19   (   0.03,-128.39) (   0.79,-131.82)  390.93                80
 07/18/2020   17:06:19   (   0.03,-128.39) (  -0.34,-126.84)  177.29                80
 07/20/2020   05:25:18   (  -0.02,-128.39) (  -0.73,-131.46)  350.79                80
 07/21/2020   05:01:59   (  -0.02,-128.38) (   0.40,-126.48)  216.38                80
 07/22/2020   17:20:50   (   0.01,-128.39) (   0.61,-131.08)  306.06                80
 07/23/2020   17:02:51   (   0.01,-128.39) (  -0.52,-126.10)  261.39                80