Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 8 6.  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)
 08/07/2019   22:08:07   (   0.29,-128.35) (  -0.36,-131.13)  317.01                80
 08/08/2019   21:52:02   (   0.29,-128.37) (   0.70,-126.61)  201.35                80
 08/10/2019   10:11:09   (  -0.31,-128.42) (   0.49,-131.87)  394.05                80
 08/11/2019   09:55:04   (  -0.30,-128.43) (  -0.57,-127.35)  123.84                80
 08/12/2019   22:14:20   (   0.32,-128.41) (  -0.63,-132.65)  482.83                80
 08/13/2019   21:58:14   (   0.32,-128.42) (   0.38,-128.11)   35.01                80
 08/16/2019   09:58:36   (  -0.33,-128.47) (  -0.25,-128.85)   42.96                80
 08/17/2019   09:42:31   (  -0.32,-128.48) (  -1.25,-124.32)  474.55                80
 08/18/2019   22:01:46   (   0.34,-128.46) (   0.06,-129.62)  132.60                80
 08/19/2019   21:45:40   (   0.33,-128.46) (   1.07,-125.08)  384.87                80