Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 11 10.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 11/11/2019   17:53:06   (  -0.26,-128.51) (  -0.90,-125.64)  327.17                80
 11/13/2019   06:12:07   (   0.25,-128.52) (  -0.15,-130.23)  195.33                80
 11/14/2019   05:48:48   (   0.25,-128.52) (   0.98,-125.24)  373.43                80
 11/15/2019   18:07:41   (  -0.24,-128.51) (   0.07,-129.79)  147.49                80
 11/16/2019   17:49:42   (  -0.24,-128.50) (  -1.07,-124.81)  421.19                80
 11/18/2019   06:08:42   (   0.23,-128.50) (   0.02,-129.39)  102.28                80
 11/19/2019   05:45:24   (   0.23,-128.49) (   1.16,-124.40)  465.61                80
 11/20/2019   18:04:16   (  -0.22,-128.46) (  -0.11,-128.96)   56.70                80
 11/23/2019   06:05:18   (   0.22,-128.45) (   0.21,-128.56)   12.42                80