Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 11 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)
 11/17/2021   04:46:21   (   0.04,-137.22) (   0.67,-134.25)  336.96                80
 11/18/2021   17:05:12   (  -0.04,-137.22) (   0.32,-138.86)  186.25                80
 11/19/2021   16:47:10   (  -0.04,-137.22) (  -0.74,-133.87)  380.77                80
 11/21/2021   05:06:09   (   0.03,-137.20) (  -0.23,-138.51)  148.74                80
 11/22/2021   04:44:07   (   0.03,-137.19) (   0.84,-133.53)  417.79                 1
 11/23/2021   17:01:37   (  -0.02,-137.19) (   0.21,-138.12)  106.86                80
 11/24/2021   16:43:37   (  -0.01,-137.17) (  -0.92,-133.14)  459.31                80
 11/26/2021   05:02:35   (   0.01,-137.15) (  -0.11,-137.78)   71.37                80
 11/27/2021   04:39:14   (   0.01,-137.13) (   0.96,-132.79)  494.39                80
 11/28/2021   16:58:04   (  -0.01,-137.11) (   0.03,-137.39)   31.46                80