Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 11 23.  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   14:35:35   (  -0.03, -75.22) (   0.27, -76.47)  142.86                80
 11/25/2021   14:17:35   (  -0.03, -75.22) (  -0.85, -71.47)  426.95                80
 11/27/2021   02:36:36   (   0.03, -75.21) (  -0.14, -76.07)   98.30                80
 11/28/2021   02:13:16   (   0.02, -75.21) (   0.97, -71.08)  471.81                80
 11/29/2021   14:32:07   (  -0.02, -75.26) (   0.08, -75.63)   43.58                80
 12/02/2021   02:30:28   (   0.02, -75.26) (   0.05, -75.24)    3.34                80
 12/04/2021   14:31:20   (  -0.02, -75.31) (  -0.11, -74.80)   57.92                80
 12/06/2021   02:50:20   (   0.01, -75.31) (  -0.87, -79.41)  466.07                80
 12/07/2021   02:27:00   (   0.01, -75.32) (   0.19, -74.40)  104.70                80