Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 8 19.  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)
 08/19/2019   21:45:41   (   0.33,-128.44) (   1.07,-125.08)  382.60                80
 08/21/2019   10:04:48   (  -0.34,-128.46) (   0.06,-130.35)  215.44                80
 08/22/2019   09:48:42   (  -0.34,-128.46) (  -0.94,-125.82)  301.06                80
 08/23/2019   22:07:58   (   0.35,-128.43) (  -0.26,-131.12)  306.82                80
 08/24/2019   21:51:52   (   0.35,-128.42) (   0.75,-126.58)  209.30                80
 08/26/2019   10:11:00   (  -0.37,-128.43) (   0.38,-131.86)  389.85                80
 08/27/2019   09:54:54   (  -0.37,-128.42) (  -0.62,-127.32)  125.59                80
 08/28/2019   22:14:09   (   0.38,-128.38) (  -0.57,-132.62)  483.93                80
 08/29/2019   21:58:04   (   0.38,-128.36) (   0.43,-128.09)   31.45                80
 09/01/2019   09:58:25   (  -0.38,-128.36) (  -0.25,-128.81)   52.99                80
 09/02/2019   09:42:20   (  -0.38,-128.34) (  -1.31,-124.29)  462.12                80