Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-B
TLE Epoch: 2019 2 27.  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)
 02/27/2019   18:07:00   (   0.02,-128.33) (   0.32,-129.77)  163.41                80
 02/28/2019   17:49:00   (   0.02,-128.34) (  -0.75,-124.77)  406.72                80
 03/02/2019   06:08:01   (  -0.01,-128.38) (  -0.25,-129.37)  112.85                80
 03/03/2019   05:44:43   (  -0.01,-128.38) (   0.88,-124.38)  456.67                80
 03/04/2019   18:03:36   (   0.00,-128.37) (   0.12,-128.94)   65.39                80
 03/07/2019   06:04:38   (  -0.00,-128.41) (  -0.05,-128.54)   15.27                80
 03/09/2019   18:02:53   (   0.00,-128.38) (  -0.08,-128.12)   31.19                80
 03/11/2019   06:21:53   (  -0.00,-128.42) (  -0.97,-132.70)  488.63                80
 03/12/2019   05:58:35   (  -0.00,-128.42) (   0.16,-127.71)   79.97                80