Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2020 12 21.  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   14:30:46   (  -0.01, -75.19) (  -0.13, -74.80)   44.95                80
 12/23/2020   02:49:47   (   0.01, -75.18) (  -0.91, -79.40)  480.31                80
 12/24/2020   02:26:29   (   0.02, -75.19) (   0.22, -74.41)   89.76                80
 12/25/2020   14:45:21   (  -0.02, -75.24) (   0.82, -78.97)  425.44                80
 12/26/2020   14:27:23   (  -0.01, -75.25) (  -0.31, -73.98)  145.02                80
 12/28/2020   02:46:24   (   0.01, -75.25) (  -0.73, -78.58)  379.36                80
 12/29/2020   02:23:05   (   0.01, -75.26) (   0.40, -73.59)  191.11                80
 12/30/2020   14:41:58   (  -0.01, -75.31) (   0.63, -78.15)  323.59                80
 12/31/2020   14:23:59   (  -0.00, -75.33) (  -0.49, -73.16)  247.16                80
 01/02/2021   02:43:01   (   0.00, -75.33) (  -0.55, -77.75)  276.66                80
 01/03/2021   02:19:42   (   0.00, -75.35) (   0.58, -72.77)  294.27                80