Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 5 24.  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)
 05/25/2021   05:32:27   (  -0.05,-137.19) (  -0.73,-140.28)  351.32                80
 05/26/2021   05:09:08   (  -0.04,-137.19) (   0.38,-135.30)  215.37                80
 05/27/2021   17:27:59   (   0.04,-137.20) (   0.64,-139.90)  308.50                80
 05/28/2021   17:09:59   (   0.03,-137.19) (  -0.47,-134.93)  257.70                80
 05/30/2021   05:29:00   (  -0.03,-137.17) (  -0.54,-139.57)  273.13                80
 05/31/2021   05:05:39   (  -0.02,-137.16) (   0.52,-134.58)  292.89                80
 06/01/2021   17:24:32   (   0.02,-137.16) (   0.45,-139.20)  231.63                80
 06/02/2021   17:06:31   (   0.02,-137.15) (  -0.60,-134.21)  334.42                80
 06/04/2021   05:25:31   (  -0.02,-137.13) (  -0.40,-138.85)  196.50                80
 06/05/2021   05:02:12   (  -0.01,-137.12) (   0.72,-133.88)  369.31                80
 06/06/2021   17:21:03   (   0.01,-137.11) (   0.31,-138.48)  155.89                80