Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-A
TLE Epoch: 2019 11 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)
 11/11/2019   05:39:11   (   0.26,-128.51) (  -0.17,-130.37)  211.32                80
 11/12/2019   05:15:52   (   0.25,-128.51) (   0.97,-125.39)  356.22                80
 11/13/2019   17:34:45   (  -0.25,-128.51) (   0.05,-129.98)  166.71                80
 11/14/2019   17:16:45   (  -0.25,-128.51) (  -1.03,-125.00)  400.74                80
 11/16/2019   05:35:47   (   0.24,-128.51) (   0.02,-129.62)  126.80                80
 11/17/2019   05:12:27   (   0.24,-128.50) (   1.10,-124.64)  439.76                80
 11/18/2019   17:31:19   (  -0.23,-128.48) (  -0.08,-129.23)   84.88                80
 11/19/2019   17:13:20   (  -0.23,-128.47) (  -1.17,-124.24)  481.75                80
 11/21/2019   05:32:21   (   0.23,-128.46) (   0.15,-128.87)   46.36                80
 11/23/2019   17:27:54   (  -0.22,-128.42) (  -0.22,-128.47)    6.05                80