Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2020 12 20.  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)
 12/21/2020   14:30:45   (  -0.01, -75.19) (  -0.09, -74.79)   44.85                80
 12/23/2020   02:49:47   (   0.01, -75.18) (  -0.94, -79.39)  480.13                80
 12/24/2020   02:26:28   (   0.02, -75.19) (   0.18, -74.40)   89.91                80
 12/25/2020   14:45:21   (  -0.02, -75.24) (   0.80, -78.97)  425.34                80
 12/26/2020   14:27:22   (  -0.01, -75.25) (  -0.27, -73.97)  145.17                80
 12/28/2020   02:46:24   (   0.01, -75.25) (  -0.71, -78.58)  379.05                80
 12/29/2020   02:23:05   (   0.01, -75.26) (   0.36, -73.58)  191.50                80
 12/30/2020   14:41:58   (  -0.01, -75.31) (   0.61, -78.15)  323.30                80
 12/31/2020   14:24:00   (  -0.00, -75.33) (  -0.52, -73.16)  247.51                80
 01/02/2021   02:43:01   (   0.00, -75.33) (  -0.53, -77.76)  276.13                80
 01/03/2021   02:19:42   (   0.00, -75.35) (   0.60, -72.77)  294.85                80