Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 12 26.  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)
 12/27/2019   10:05:02   (  -0.03,-128.21) (   0.42,-130.33)  240.92                80
 12/28/2019   09:48:58   (  -0.03,-128.23) (  -0.56,-125.79)  277.86                80
 12/29/2019   22:08:16   (   0.04,-128.23) (  -0.59,-131.10)  327.26                80
 12/30/2019   21:52:12   (   0.03,-128.25) (   0.39,-126.57)  191.24                80
 01/01/2020   10:11:21   (  -0.05,-128.31) (   0.76,-131.85)  403.24                80
 01/02/2020   09:55:17   (  -0.04,-128.33) (  -0.27,-127.32)  115.24                80
 01/03/2020   22:14:35   (   0.05,-128.33) (  -0.93,-132.62)  489.97                80
 01/04/2020   21:58:31   (   0.04,-128.35) (   0.11,-128.10)   28.09                80
 01/07/2020   09:58:56   (  -0.04,-128.41) (   0.07,-128.84)   49.66                80
 01/08/2020   09:42:53   (  -0.03,-128.42) (  -0.97,-124.32)  467.94                80