Simultaneous Nadir Overpasses (SNOs) between GOES-15 and METOP-C
TLE Epoch: 2019 10 19.  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)
 10/20/2019   18:12:14   (  -0.29,-128.21) (   0.25,-130.67)  280.03                80
 10/21/2019   17:54:15   (  -0.28,-128.24) (  -0.87,-125.68)  291.85                80
 10/23/2019   06:13:14   (   0.29,-128.27) (  -0.16,-130.27)  228.71                80
 10/24/2019   05:49:55   (   0.28,-128.28) (   0.96,-125.28)  342.48                80
 10/25/2019   18:08:47   (  -0.29,-128.32) (   0.04,-129.85)  174.17                80
 10/26/2019   17:50:47   (  -0.28,-128.34) (  -1.08,-124.86)  397.25                80
 10/28/2019   06:09:47   (   0.29,-128.36) (   0.06,-129.45)  123.37                80
 10/29/2019   05:46:27   (   0.28,-128.38) (   1.18,-124.46)  447.36                80
 10/30/2019   18:05:19   (  -0.28,-128.40) (  -0.17,-129.02)   70.55                80
 11/02/2019   06:06:18   (   0.27,-128.43) (   0.22,-128.61)   20.61                80