Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2019 10 16.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 10/17/2019   05:56:40   (   0.02,-137.19) (   0.65,-134.46)  312.08                80
 10/18/2019   18:12:52   (   0.02,-137.19) (   0.40,-139.04)  210.45                80
 10/19/2019   17:54:53   (   0.02,-137.18) (  -0.68,-134.06)  356.16                80
 10/21/2019   06:11:14   (  -0.03,-137.15) (  -0.34,-138.68)  173.54                80
 10/22/2019   05:53:15   (  -0.03,-137.14) (   0.74,-133.70)  392.51                80
 10/23/2019   18:09:27   (   0.03,-137.12) (   0.31,-138.28)  132.34                80
 10/24/2019   17:51:29   (   0.03,-137.11) (  -0.83,-133.31)  433.40                80
 10/26/2019   06:07:50   (  -0.02,-137.07) (  -0.18,-137.93)   97.42                80
 10/27/2019   05:49:51   (  -0.02,-137.05) (   0.89,-132.95)  468.00                80
 10/28/2019   18:06:03   (   0.02,-137.03) (   0.15,-137.53)   57.84                80