Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-C
TLE Epoch: 2019 9 19.  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)
 09/19/2019   18:56:47   (   0.02,-137.21) (   0.87,-141.02)  434.14                80
 09/20/2019   18:33:27   (   0.02,-137.21) (  -0.25,-136.03)  135.08                80
 09/22/2019   06:55:08   (  -0.03,-137.20) (  -0.81,-140.62)  389.98                80
 09/23/2019   06:31:48   (  -0.03,-137.20) (   0.31,-135.63)  178.58                80
 09/24/2019   18:50:39   (   0.03,-137.19) (   0.69,-140.19)  341.44                80
 09/25/2019   18:32:40   (   0.03,-137.18) (  -0.42,-135.19)  226.66                80
 09/27/2019   06:51:40   (  -0.02,-137.16) (  -0.62,-139.79)  299.70                80
 09/28/2019   06:28:21   (  -0.02,-137.15) (   0.49,-134.79)  268.12                80
 09/29/2019   18:47:12   (   0.02,-137.14) (   0.52,-139.36)  252.84                80
 09/30/2019   18:29:13   (   0.02,-137.12) (  -0.59,-134.36)  314.88                80
 10/02/2019   06:48:13   (  -0.03,-137.10) (  -0.44,-138.96)  211.93                80
 10/03/2019   06:27:33   (  -0.03,-137.08) (   0.68,-133.96)  355.39                80