Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 10 20.  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,-129.55)  152.11                80
 10/22/2019   21:45:42   (  -0.21,-128.24) (   0.50,-125.02)  366.88                80
 10/24/2019   10:04:51   (   0.18,-128.32) (   0.61,-130.30)  226.07                80
 10/25/2019   09:48:47   (   0.19,-128.34) (  -0.40,-125.77)  292.63                80
 10/26/2019   22:08:03   (  -0.17,-128.32) (  -0.80,-131.07)  314.40                80
 10/27/2019   21:51:59   (  -0.18,-128.34) (   0.22,-126.54)  204.33                80
 10/29/2019   10:11:07   (   0.16,-128.41) (   0.95,-131.82)  388.86                80
 10/30/2019   09:55:03   (   0.17,-128.43) (  -0.06,-127.29)  129.39                80
 10/31/2019   22:14:20   (  -0.15,-128.40) (  -1.07,-132.60)  478.86                80
 11/01/2019   21:58:14   (  -0.16,-128.41) (  -0.11,-128.06)   39.31                80