Simultaneous Nadir Overpasses (SNOs) between GOES-16 and METOP-B
TLE Epoch: 2020 12 31.  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)
 12/31/2020   14:23:59   (  -0.01, -75.23) (  -0.48, -73.16)  236.77                80
 01/02/2021   02:43:00   (   0.01, -75.20) (  -0.56, -77.75)  290.93                80
 01/03/2021   02:19:42   (   0.01, -75.20) (   0.57, -72.76)  278.15                80
 01/04/2021   14:38:34   (  -0.01, -75.24) (   0.45, -77.33)  237.58                80
 01/05/2021   14:20:36   (  -0.01, -75.25) (  -0.68, -72.34)  331.99                80
 01/07/2021   02:39:37   (   0.01, -75.22) (  -0.36, -76.93)  194.66                80
 01/08/2021   02:16:18   (   0.01, -75.23) (   0.77, -71.95)  375.03                80
 01/09/2021   14:35:11   (  -0.01, -75.27) (   0.24, -76.51)  140.02                80
 01/10/2021   14:17:11   (  -0.00, -75.28) (  -0.84, -71.51)  430.03                80
 01/12/2021   02:36:13   (   0.00, -75.27) (  -0.21, -76.10)   95.78                80
 01/13/2021   02:12:54   (   0.00, -75.28) (   0.93, -71.12)  474.37                80