Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2020 10 14.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 10/15/2020   06:40:21   (   0.05,-137.21) (   0.06,-137.26)    6.03                80
 10/17/2020   18:38:34   (  -0.05,-137.21) (  -0.12,-136.82)   44.43                80
 10/19/2020   06:57:35   (   0.05,-137.20) (  -0.90,-141.42)  480.33                80
 10/20/2020   06:36:57   (   0.04,-137.20) (   0.24,-136.43)   88.19                80
 10/21/2020   18:53:09   (  -0.04,-137.19) (   0.79,-140.99)  432.39                80
 10/22/2020   18:35:10   (  -0.04,-137.18) (  -0.29,-135.98)  135.79                80
 10/24/2020   06:54:11   (   0.03,-137.16) (  -0.71,-140.58)  389.82                80
 10/25/2020   06:30:52   (   0.03,-137.15) (   0.37,-135.58)  178.18                80
 10/26/2020   18:49:44   (  -0.03,-137.14) (   0.67,-140.14)  343.05                80
 10/27/2020   18:31:46   (  -0.03,-137.12) (  -0.47,-135.15)  224.80                80