Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 8 9.  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)
 08/10/2019   10:11:09   (  -0.31,-128.41) (   0.49,-131.87)  394.27                80
 08/11/2019   09:55:04   (  -0.30,-128.42) (  -0.57,-127.35)  123.41                80
 08/12/2019   22:14:20   (   0.32,-128.40) (  -0.63,-132.64)  483.68                80
 08/13/2019   21:58:14   (   0.32,-128.41) (   0.37,-128.11)   34.00                80
 08/16/2019   09:58:36   (  -0.33,-128.46) (  -0.24,-128.85)   44.36                80
 08/17/2019   09:42:30   (  -0.32,-128.46) (  -1.24,-124.31)  472.94                80
 08/18/2019   22:01:47   (   0.34,-128.44) (   0.10,-129.62)  134.70                80
 08/19/2019   21:45:41   (   0.33,-128.44) (   1.10,-125.09)  382.60                80
 08/21/2019   10:04:48   (  -0.35,-128.48) (   0.09,-130.35)  213.71                80
 08/22/2019   09:48:42   (  -0.34,-128.48) (  -0.91,-125.82)  302.98                80