Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 10 23.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 10/24/2019   05:49:55   (   0.28,-128.29) (   0.98,-125.28)  343.16                80
 10/25/2019   18:08:46   (  -0.28,-128.32) (   0.08,-129.84)  173.32                80
 10/26/2019   17:50:46   (  -0.28,-128.35) (  -1.04,-124.85)  398.30                80
 10/28/2019   06:09:46   (   0.29,-128.38) (   0.03,-129.44)  121.92                80
 10/29/2019   05:46:26   (   0.28,-128.39) (   1.15,-124.45)  449.04                80
 10/30/2019   18:05:19   (  -0.28,-128.41) (  -0.14,-129.02)   68.56                80
 11/02/2019   06:06:18   (   0.27,-128.46) (   0.26,-128.62)   18.19                80
 11/04/2019   18:04:30   (  -0.27,-128.48) (  -0.31,-128.18)   33.72                80
 11/06/2019   06:23:30   (   0.26,-128.51) (  -0.70,-132.78)  486.45                80