Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2021 5 30.  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)
 05/30/2021   05:26:19   (  -0.05,-137.18) (  -0.59,-139.56)  270.87                80
 05/31/2021   05:08:20   (  -0.04,-137.18) (   0.53,-134.58)  295.60                80
 06/01/2021   17:24:31   (   0.04,-137.19) (   0.50,-139.18)  227.75                80
 06/02/2021   17:06:31   (   0.04,-137.18) (  -0.62,-134.21)  338.72                80
 06/04/2021   05:22:52   (  -0.04,-137.16) (  -0.39,-138.85)  192.16                80
 06/05/2021   05:04:51   (  -0.04,-137.15) (   0.67,-133.87)  374.10                80
 06/06/2021   17:21:04   (   0.03,-137.16) (   0.30,-138.48)  149.91                80
 06/07/2021   17:03:03   (   0.03,-137.15) (  -0.76,-133.49)  415.93                80
 06/09/2021   05:22:03   (  -0.02,-137.11) (  -0.25,-138.13)  116.13                80
 06/10/2021   04:58:44   (  -0.02,-137.10) (   0.87,-133.16)  449.13                80
 06/11/2021   17:17:35   (   0.01,-137.09) (   0.16,-137.76)   76.53                80
 06/12/2021   16:59:35   (   0.01,-137.07) (  -0.90,-132.77)  488.25                80