Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 11 24.  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)
 11/24/2021   14:35:36   (  -0.04, -75.22) (   0.22, -76.48)  142.81                80
 11/25/2021   14:17:36   (  -0.03, -75.22) (  -0.90, -71.48)  427.06                80
 11/27/2021   02:36:35   (   0.03, -75.21) (  -0.15, -76.07)   98.16                80
 11/28/2021   02:13:16   (   0.03, -75.22) (   0.96, -71.08)  471.98                80
 11/29/2021   14:32:08   (  -0.02, -75.26) (   0.03, -75.64)   43.34                80
 12/02/2021   02:30:28   (   0.02, -75.26) (   0.04, -75.24)    2.94                80
 12/04/2021   14:31:21   (  -0.02, -75.32) (  -0.16, -74.81)   58.49                80
 12/06/2021   02:50:20   (   0.02, -75.31) (  -0.88, -79.40)  465.55                80
 12/07/2021   02:27:01   (   0.01, -75.33) (   0.24, -74.41)  105.25                80