Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-A
TLE Epoch: 2021 6 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-A Lat/Lon    Distance(km)  Time Diff(sec)
 06/27/2021   13:25:48   (  -0.07, -75.15) (   0.89, -79.44)  488.38                80
 06/28/2021   13:02:28   (  -0.08, -75.15) (  -0.23, -74.47)   78.10                80
 06/30/2021   01:24:08   (   0.07, -75.12) (  -0.82, -79.10)  453.68                80
 07/01/2021   01:00:48   (   0.08, -75.12) (   0.31, -74.13)  113.41                80
 07/02/2021   13:22:19   (  -0.07, -75.16) (   0.71, -78.73)  406.24                80
 07/03/2021   12:59:00   (  -0.08, -75.17) (  -0.42, -73.76)  161.31                80
 07/05/2021   01:20:39   (   0.07, -75.14) (  -0.63, -78.39)  369.13                80
 07/06/2021   00:57:19   (   0.08, -75.15) (   0.44, -73.40)  198.56                80
 07/07/2021   13:18:51   (  -0.08, -75.20) (   0.52, -78.02)  320.43                80
 07/08/2021   12:55:31   (  -0.09, -75.21) (  -0.55, -73.03)  247.41                80
 07/10/2021   01:17:11   (   0.08, -75.19) (  -0.44, -77.68)  282.47                80
 07/11/2021   00:53:50   (   0.09, -75.20) (   0.63, -72.69)  285.49                80