Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2021 2 6.  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)
 02/07/2021   14:35:11   (  -0.00, -75.20) (   0.30, -76.50)  148.81                80
 02/08/2021   14:17:12   (  -0.00, -75.19) (  -0.82, -71.51)  419.94                80
 02/10/2021   02:36:12   (   0.00, -75.16) (  -0.20, -76.11)  107.37                80
 02/11/2021   02:12:53   (   0.00, -75.16) (   0.93, -71.11)  461.81                80
 02/12/2021   14:31:43   (  -0.00, -75.19) (   0.13, -75.66)   54.21                80
 02/15/2021   02:32:44   (   0.00, -75.18) (  -0.02, -75.27)    9.81                80
 02/17/2021   14:30:55   (  -0.00, -75.23) (  -0.10, -74.83)   45.68                80
 02/19/2021   02:49:55   (  -0.00, -75.23) (  -0.97, -79.42)  478.79                80
 02/20/2021   02:26:35   (  -0.00, -75.24) (   0.16, -74.43)   91.78                80