Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2020 12 28.  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)
 12/29/2020   02:23:05   (   0.01, -75.20) (   0.39, -73.59)  184.43                80
 12/30/2020   14:41:58   (  -0.01, -75.23) (   0.64, -78.15)  332.14                80
 12/31/2020   14:23:59   (  -0.01, -75.23) (  -0.49, -73.16)  237.08                80
 01/02/2021   02:43:00   (   0.01, -75.21) (  -0.55, -77.75)  289.71                80
 01/03/2021   02:19:42   (   0.00, -75.21) (   0.58, -72.77)  279.73                80
 01/04/2021   14:38:34   (   0.00, -75.25) (   0.44, -77.33)  235.87                80
 01/05/2021   14:20:35   (   0.01, -75.26) (  -0.64, -72.33)  334.17                80
 01/07/2021   02:39:37   (  -0.00, -75.25) (  -0.35, -76.94)  191.54                80
 01/08/2021   02:16:18   (   0.00, -75.26) (   0.72, -71.93)  378.29                80
 01/09/2021   14:35:10   (  -0.01, -75.30) (   0.29, -76.50)  136.95                80
 01/10/2021   14:17:11   (  -0.01, -75.31) (  -0.85, -71.51)  433.39                80