Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 3 29.  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)
 03/30/2021   17:30:53   (   0.03,-137.22) (   0.33,-138.56)  152.78                80
 03/31/2021   17:07:33   (   0.03,-137.22) (  -0.74,-133.58)  413.85                80
 04/02/2021   05:29:13   (  -0.03,-137.19) (  -0.27,-138.22)  116.66                80
 04/03/2021   05:05:53   (  -0.03,-137.19) (   0.86,-133.24)  449.41                80
 04/04/2021   17:27:25   (   0.03,-137.18) (   0.14,-137.85)   74.79                80
 04/05/2021   17:04:04   (   0.03,-137.17) (  -0.93,-132.86)  491.12                80
 04/07/2021   05:25:45   (  -0.03,-137.14) (  -0.08,-137.50)   40.32                80
 04/09/2021   17:21:15   (   0.03,-137.12) (   0.00,-137.12)    2.46                80