Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 12 26.  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)
 12/27/2021   16:54:13   (  -0.03,-137.22) (  -0.58,-134.69)  287.92                80
 12/28/2021   05:13:17   (   0.03,-137.20) (  -0.31,-138.63)  163.61                80
 12/30/2021   16:56:03   (  -0.03,-137.20) (  -0.53,-134.99)  251.29                80
 12/31/2021   05:15:20   (   0.03,-137.18) (  -0.36,-138.99)  206.06                80
 01/02/2022   17:00:32   (  -0.02,-137.16) (  -0.40,-135.28)  212.85                80
 01/03/2022   05:14:41   (   0.02,-137.14) (  -0.48,-139.33)  250.12                80
 01/05/2022   17:02:21   (  -0.01,-137.11) (  -0.36,-135.59)  173.63                80
 01/06/2022   05:16:41   (   0.01,-137.09) (  -0.55,-139.68)  294.55                80
 01/08/2022   17:04:10   (  -0.01,-137.06) (  -0.28,-135.88)  134.13                80
 01/09/2022   05:18:40   (   0.01,-137.04) (  -0.66,-140.01)  338.88                80