Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 10 11.  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)
 10/11/2021   16:54:50   (  -0.03,-137.19) (  -0.57,-134.69)  284.29                80
 10/13/2021   05:11:09   (   0.03,-137.17) (  -0.43,-139.33)  245.78                80
 10/14/2021   04:53:08   (   0.03,-137.16) (   0.62,-134.34)  320.12                80
 10/15/2021   17:09:19   (  -0.03,-137.14) (   0.35,-138.95)  205.91                80
 10/16/2021   16:51:17   (  -0.03,-137.13) (  -0.69,-133.96)  359.95                80
 10/18/2021   05:07:37   (   0.03,-137.11) (  -0.30,-138.60)  170.35                80
 10/19/2021   04:49:36   (   0.03,-137.09) (   0.81,-133.62)  395.33                80
 10/20/2021   17:05:47   (  -0.03,-137.07) (   0.22,-138.22)  131.17                80
 10/21/2021   16:47:46   (  -0.03,-137.05) (  -0.89,-133.24)  434.21                80
 10/23/2021   05:04:04   (   0.03,-137.02) (  -0.15,-137.87)   96.98                80
 10/24/2021   04:46:03   (   0.02,-137.00) (   0.90,-132.88)  467.90                80