Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2020 12 26.  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)
 12/26/2020   14:27:23   (  -0.02, -75.24) (  -0.33, -73.98)  143.92                80
 12/28/2020   02:46:24   (   0.02, -75.23) (  -0.71, -78.58)  381.84                80
 12/29/2020   02:23:05   (   0.01, -75.24) (   0.36, -73.58)  188.36                80
 12/30/2020   14:41:58   (  -0.01, -75.29) (   0.61, -78.15)  325.95                80
 12/31/2020   14:23:59   (  -0.00, -75.30) (  -0.46, -73.15)  244.68                80
 01/02/2021   02:43:00   (  -0.01, -75.29) (  -0.58, -77.75)  280.17                80
 01/03/2021   02:19:41   (  -0.02, -75.31) (   0.54, -72.76)  290.66                80
 01/04/2021   14:38:34   (   0.03, -75.37) (   0.47, -77.32)  222.72                80
 01/05/2021   14:20:35   (   0.03, -75.39) (  -0.66, -72.33)  348.48                80
 01/07/2021   02:39:37   (  -0.03, -75.39) (  -0.39, -76.93)  175.45                80
 01/08/2021   02:16:18   (  -0.03, -75.41) (   0.74, -71.94)  395.71                80