Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 10 16.  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)
 10/16/2021   14:42:24   (   0.07, -75.20) (   0.74, -78.09)  329.02                80
 10/17/2021   14:21:46   (   0.07, -75.21) (  -0.41, -73.10)  240.74                80
 10/19/2021   02:43:26   (  -0.07, -75.21) (  -0.65, -77.69)  283.29                80
 10/20/2021   02:20:08   (  -0.07, -75.22) (   0.51, -72.71)  286.89                80
 10/21/2021   14:38:59   (   0.08, -75.25) (   0.55, -77.26)  229.22                80
 10/22/2021   14:21:01   (   0.08, -75.27) (  -0.61, -72.28)  341.34                80
 10/24/2021   02:40:01   (  -0.08, -75.27) (  -0.44, -76.87)  181.71                80
 10/25/2021   02:16:42   (  -0.09, -75.29) (   0.66, -71.87)  388.97                80
 10/26/2021   14:35:34   (   0.09, -75.32) (   0.34, -76.44)  126.67                80
 10/27/2021   14:17:34   (   0.10, -75.34) (  -0.75, -71.44)  444.32                80
 10/29/2021   02:36:36   (  -0.10, -75.35) (  -0.22, -76.04)   77.97                80