Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 9 18.  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)
 09/19/2020   09:58:28   (  -0.11,-128.30) (  -0.01,-128.80)   56.58                80
 09/20/2020   09:42:23   (  -0.11,-128.32) (  -1.02,-124.27)  462.26                80
 09/21/2020   22:04:18   (   0.11,-128.31) (  -0.18,-129.57)  143.66                80
 09/22/2020   21:42:53   (   0.11,-128.32) (   0.83,-125.03)  374.52                80
 09/24/2020   10:04:40   (  -0.12,-128.38) (   0.30,-130.31)  219.01                80
 09/25/2020   09:48:35   (  -0.12,-128.40) (  -0.71,-125.77)  299.07                80
 09/26/2020   22:10:30   (   0.13,-128.38) (  -0.48,-131.07)  307.33                80
 09/27/2020   21:49:04   (   0.13,-128.39) (   0.53,-126.54)  210.48                80
 09/29/2020   10:10:52   (  -0.13,-128.44) (   0.60,-131.82)  383.67                80
 09/30/2020   09:54:46   (  -0.13,-128.46) (  -0.41,-127.28)  134.36                80
 10/01/2020   22:16:41   (   0.13,-128.44) (  -0.77,-132.58)  471.70                80