Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 9 22.  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)
 09/23/2019   06:31:49   (  -0.02,-137.20) (   0.35,-135.64)  179.25                80
 09/24/2019   18:50:39   (   0.02,-137.20) (   0.70,-140.19)  340.51                80
 09/25/2019   18:30:00   (   0.01,-137.19) (  -0.41,-135.19)  227.68                80
 09/27/2019   06:51:41   (   0.00,-137.17) (  -0.57,-139.80)  298.64                80
 09/28/2019   06:28:21   (   0.01,-137.17) (   0.55,-134.80)  269.38                80
 09/29/2019   18:47:13   (  -0.01,-137.16) (   0.46,-139.37)  251.27                80
 09/30/2019   18:29:13   (  -0.02,-137.15) (  -0.65,-134.37)  316.51                80
 10/02/2019   06:45:34   (   0.02,-137.12) (  -0.38,-138.97)  210.41                80
 10/03/2019   06:27:34   (   0.01,-137.10) (   0.74,-133.97)  357.23                80
 10/04/2019   18:43:44   (  -0.00,-137.08) (   0.34,-138.52)  164.37                80
 10/05/2019   18:25:45   (   0.00,-137.07) (  -0.77,-133.53)  402.92                80