Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 10 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)
 10/24/2021   04:46:04   (   0.04,-137.21) (   0.98,-132.90)  490.85                80
 10/25/2021   17:02:15   (  -0.04,-137.23) (   0.04,-137.50)   31.67                80
 10/28/2021   05:00:33   (   0.03,-137.22) (   0.03,-137.15)    6.95                80
 10/30/2021   17:01:22   (  -0.03,-137.22) (  -0.12,-136.78)   49.89                80
 11/01/2021   05:20:21   (   0.03,-137.20) (  -0.92,-141.41)  479.95                80
 11/02/2021   04:59:40   (   0.03,-137.19) (   0.19,-136.43)   86.47                80
 11/03/2021   17:15:51   (  -0.03,-137.18) (   0.83,-141.03)  438.14                80
 11/04/2021   16:57:50   (  -0.03,-137.17) (  -0.29,-136.05)  127.84                80
 11/06/2021   05:14:08   (   0.02,-137.14) (  -0.75,-140.68)  403.41                80