Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 7 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-16)   GOES-16 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 07/17/2021   14:25:08   (  -0.04, -75.21) (  -0.31, -74.00)  137.57                80
 07/19/2021   02:46:48   (   0.02, -75.20) (  -0.73, -78.60)  387.15                80
 07/20/2021   02:23:28   (   0.03, -75.20) (   0.37, -73.60)  182.72                80
 07/21/2021   14:45:02   (  -0.02, -75.25) (   0.60, -78.17)  332.18                80
 07/22/2021   14:21:42   (  -0.03, -75.26) (  -0.49, -73.17)  237.93                80
 07/24/2021   02:43:23   (   0.02, -75.25) (  -0.54, -77.76)  286.07                80
 07/25/2021   02:20:04   (   0.03, -75.27) (   0.61, -72.78)  284.34                80
 07/26/2021   14:41:36   (  -0.02, -75.32) (   0.42, -77.33)  229.21                80
 07/27/2021   14:18:18   (  -0.04, -75.34) (  -0.73, -72.35)  341.98                80
 07/29/2021   02:39:57   (   0.02, -75.35) (  -0.35, -76.93)  180.04                80
 07/30/2021   02:16:39   (   0.03, -75.38) (   0.80, -71.94)  391.49                80