Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2020 12 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)
 12/25/2020   14:45:21   (  -0.01, -75.22) (   0.81, -78.97)  426.52                80
 12/26/2020   14:27:22   (  -0.01, -75.23) (  -0.26, -73.97)  143.44                80
 12/28/2020   02:46:24   (   0.01, -75.22) (  -0.72, -78.58)  382.43                80
 12/29/2020   02:23:05   (   0.00, -75.23) (   0.35, -73.58)  187.49                80
 12/30/2020   14:41:58   (  -0.00, -75.27) (   0.62, -78.15)  327.53                80
 12/31/2020   14:23:59   (  -0.00, -75.28) (  -0.51, -73.16)  242.70                80
 01/02/2021   02:43:01   (   0.00, -75.28) (  -0.54, -77.76)  282.53                80
 01/03/2021   02:19:42   (   0.00, -75.29) (   0.59, -72.77)  287.89                80
 01/04/2021   14:38:35   (  -0.00, -75.34) (   0.43, -77.33)  226.20                80
 01/05/2021   14:20:35   (   0.00, -75.36) (  -0.64, -72.33)  344.81                80
 01/07/2021   02:39:37   (   0.00, -75.36) (  -0.34, -76.94)  179.28                80