Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-A
TLE Epoch: 2020 6 20.  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)
 06/21/2020   18:02:53   (   0.03,-137.20) (   0.82,-140.93)  424.68                80
 06/22/2020   17:44:52   (   0.03,-137.19) (  -0.24,-135.94)  142.29                80
 06/24/2020   06:01:13   (  -0.03,-137.18) (  -0.76,-140.57)  386.10                80
 06/25/2020   05:43:12   (  -0.02,-137.17) (   0.30,-135.58)  180.47                80
 06/26/2020   17:59:24   (   0.02,-137.16) (   0.67,-140.19)  344.43                80
 06/27/2020   17:41:24   (   0.02,-137.15) (  -0.40,-135.20)  221.89                80
 06/29/2020   05:57:44   (  -0.02,-137.13) (  -0.60,-139.83)  307.37                80
 06/30/2020   05:39:44   (  -0.02,-137.12) (   0.46,-134.84)  258.61                80
 07/01/2020   17:55:55   (   0.02,-137.09) (   0.56,-139.43)  267.38                80
 07/02/2020   17:37:56   (   0.01,-137.07) (  -0.57,-134.46)  298.05                80
 07/04/2020   05:54:16   (  -0.01,-137.04) (  -0.43,-139.09)  232.64                80