Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 10 8.  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)
 10/09/2021   02:50:17   (  -0.09, -75.19) (  -1.03, -79.35)  473.30                80
 10/10/2021   02:26:59   (  -0.09, -75.19) (   0.12, -74.36)   95.45                80
 10/11/2021   14:45:50   (   0.10, -75.20) (   0.93, -78.91)  423.27                80
 10/12/2021   14:25:10   (   0.10, -75.20) (  -0.16, -73.91)  145.71                80
 10/14/2021   02:46:52   (  -0.11, -75.19) (  -0.85, -78.52)  379.27                80
 10/15/2021   02:23:32   (  -0.11, -75.19) (   0.24, -73.52)  190.09                80
 10/16/2021   14:42:38   (   0.11, -75.21) (   0.76, -78.08)  327.46                67
 10/17/2021   14:21:46   (   0.11, -75.22) (  -0.39, -73.10)  242.54                80
 10/19/2021   02:43:26   (  -0.11, -75.23) (  -0.67, -77.69)  280.65                80
 10/20/2021   02:20:08   (  -0.11, -75.24) (   0.48, -72.70)  289.77                80
 10/21/2021   14:39:00   (   0.11, -75.27) (   0.53, -77.27)  226.51                80