Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 3 23.  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)
 03/23/2021   05:36:11   (  -0.03,-137.20) (  -0.56,-139.67)  281.35                80
 03/24/2021   05:12:50   (  -0.02,-137.20) (   0.50,-134.68)  286.01                80
 03/25/2021   17:34:21   (   0.03,-137.21) (   0.51,-139.28)  236.80                80
 03/26/2021   17:11:02   (   0.03,-137.21) (  -0.61,-134.31)  330.36                80
 03/28/2021   05:32:42   (  -0.03,-137.20) (  -0.39,-138.95)  198.50                80
 03/29/2021   05:09:22   (  -0.03,-137.20) (   0.67,-133.96)  368.24                80
 03/30/2021   17:28:13   (   0.03,-137.20) (   0.34,-138.56)  155.74                80
 03/31/2021   17:10:14   (   0.03,-137.19) (  -0.79,-133.59)  410.55                80
 04/02/2021   05:29:13   (  -0.03,-137.17) (  -0.27,-138.22)  119.80                80
 04/03/2021   05:05:53   (  -0.02,-137.15) (   0.85,-133.24)  445.87                80
 04/04/2021   17:24:45   (   0.02,-137.14) (   0.15,-137.84)   79.78                80
 04/05/2021   17:06:44   (   0.02,-137.12) (  -0.92,-132.86)  485.74                80