Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2020 7 10.  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) (   0.05,-127.96)   38.54                80
 07/12/2020   17:27:47   (   0.02,-128.34) (   0.97,-132.56)  480.57                80
 07/13/2020   17:09:47   (   0.03,-128.35) (  -0.16,-127.58)   88.53                80
 07/15/2020   05:28:48   (  -0.02,-128.36) (  -0.84,-132.21)  438.63                80
 07/16/2020   05:05:27   (  -0.03,-128.36) (   0.22,-127.22)  129.58                80
 07/17/2020   17:24:19   (   0.03,-128.38) (   0.79,-131.82)  391.10                80
 07/18/2020   17:06:19   (   0.03,-128.39) (  -0.34,-126.84)  177.10                80
 07/20/2020   05:25:18   (  -0.02,-128.38) (  -0.72,-131.46)  351.04                80
 07/21/2020   05:01:59   (  -0.02,-128.38) (   0.40,-126.49)  216.10                80
 07/22/2020   17:20:50   (   0.01,-128.39) (   0.60,-131.08)  306.36                80
 07/23/2020   17:02:50   (   0.01,-128.39) (  -0.47,-126.09)  261.06                80