Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 10 18.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-C Lat/Lon    Distance(km)  Time Diff(sec)
 10/19/2019   18:36:02   (  -0.01,-137.21) (  -0.29,-136.04)  133.92                80
 10/21/2019   06:55:01   (   0.00,-137.19) (  -0.75,-140.63)  391.61                80
 10/22/2019   06:31:42   (   0.00,-137.18) (   0.37,-135.63)  176.81                80
 10/23/2019   18:50:33   (  -0.00,-137.18) (   0.68,-140.19)  343.47                80
 10/24/2019   18:32:33   (   0.00,-137.17) (  -0.44,-135.20)  224.65                80
 10/26/2019   06:51:33   (  -0.00,-137.14) (  -0.59,-139.79)  301.67                80
 10/27/2019   06:30:53   (   0.00,-137.13) (   0.54,-134.80)  266.15                80
 10/28/2019   18:47:06   (  -0.00,-137.12) (   0.47,-139.36)  255.21                80
 10/29/2019   18:29:05   (  -0.00,-137.10) (  -0.59,-134.36)  312.24                80
 10/31/2019   06:45:24   (   0.01,-137.07) (  -0.42,-138.95)  215.17                80
 11/01/2019   06:27:25   (   0.01,-137.05) (   0.70,-133.96)  351.88                80