Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 11 29.  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)
 11/29/2021   14:32:08   (  -0.03, -75.21) (   0.05, -75.64)   49.13                80
 12/02/2021   02:33:08   (   0.03, -75.19) (   0.02, -75.23)    5.65                80
 12/04/2021   14:31:20   (  -0.02, -75.20) (  -0.09, -74.80)   45.73                80
 12/06/2021   02:50:20   (   0.01, -75.18) (  -0.90, -79.40)  479.58                80
 12/07/2021   02:26:59   (   0.01, -75.19) (   0.16, -74.39)   89.89                80
 12/08/2021   14:45:52   (  -0.00, -75.21) (   0.82, -78.96)  427.24                80
 12/09/2021   14:27:52   (   0.00, -75.22) (  -0.30, -73.97)  142.80                80
 12/11/2021   02:46:52   (  -0.00, -75.22) (  -0.75, -78.56)  380.90                80
 12/12/2021   02:23:32   (  -0.01, -75.23) (   0.37, -73.57)  189.62                80