Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 10 21.  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)
 10/21/2019   22:01:47   (  -0.20,-128.22) (  -0.52,-129.54)  151.98                80
 10/22/2019   21:45:42   (  -0.21,-128.24) (   0.49,-125.01)  367.09                80
 10/24/2019   10:04:51   (   0.18,-128.32) (   0.62,-130.30)  225.92                80
 10/25/2019   09:48:47   (   0.19,-128.34) (  -0.39,-125.77)  292.83                80
 10/26/2019   22:08:03   (  -0.17,-128.32) (  -0.81,-131.07)  313.96                80
 10/27/2019   21:51:59   (  -0.18,-128.34) (   0.21,-126.54)  204.83                80
 10/29/2019   10:11:08   (   0.16,-128.41) (   0.90,-131.83)  388.42                80
 10/30/2019   09:55:03   (   0.17,-128.43) (  -0.06,-127.28)  129.91                80
 10/31/2019   22:14:20   (  -0.14,-128.40) (  -1.08,-132.60)  478.14                80
 11/01/2019   21:58:15   (  -0.16,-128.42) (  -0.06,-128.07)   40.01                80
 11/04/2019   09:58:39   (   0.14,-128.50) (   0.21,-128.81)   36.13                80