Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 12 31.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 01/01/2020   10:11:21   (  -0.05,-128.30) (   0.77,-131.84)  403.90                80
 01/02/2020   09:55:17   (  -0.04,-128.32) (  -0.27,-127.32)  114.39                80
 01/03/2020   22:14:35   (   0.05,-128.32) (  -0.94,-132.62)  491.17                80
 01/04/2020   21:58:31   (   0.05,-128.33) (   0.10,-128.10)   26.71                80
 01/07/2020   09:58:56   (  -0.04,-128.39) (   0.07,-128.84)   51.39                80
 01/08/2020   09:42:52   (  -0.03,-128.40) (  -0.97,-124.32)  466.01                80
 01/09/2020   22:02:10   (   0.04,-128.38) (  -0.23,-129.62)  140.90                80
 01/10/2020   21:46:05   (   0.03,-128.38) (   0.75,-125.08)  375.85                80
 01/12/2020   10:05:15   (  -0.04,-128.41) (   0.39,-130.36)  221.73                80
 01/13/2020   09:49:10   (  -0.03,-128.42) (  -0.59,-125.82)  294.82                80