Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 2 19.  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)
 02/19/2021   17:37:59   (   0.01,-137.21) (   0.49,-139.37)  247.01                80
 02/20/2021   17:14:39   (   0.01,-137.20) (  -0.62,-134.40)  318.95                80
 02/22/2021   05:36:18   (  -0.02,-137.16) (  -0.45,-139.02)  212.22                80
 02/23/2021   05:12:59   (  -0.02,-137.15) (   0.66,-134.05)  353.31                80
 02/24/2021   17:31:50   (   0.02,-137.14) (   0.38,-138.64)  171.97                80
 02/25/2021   17:13:51   (   0.02,-137.12) (  -0.73,-133.67)  393.18                80
 02/27/2021   05:30:11   (  -0.02,-137.08) (  -0.28,-138.30)  139.30                80
 02/28/2021   05:12:11   (  -0.02,-137.06) (   0.78,-133.31)  425.51                80
 03/01/2021   17:28:23   (   0.02,-137.03) (   0.20,-137.92)  100.95                80
 03/02/2021   17:10:22   (   0.02,-137.01) (  -0.85,-132.93)  463.53                80
 03/04/2021   05:26:43   (  -0.02,-136.96) (  -0.15,-137.57)   70.03                80