Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 3 18.  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)
 03/18/2020   22:09:06   (   0.31,-128.26) (  -0.36,-131.21)  335.93                80
 03/19/2020   21:53:02   (   0.31,-128.24) (   0.64,-126.67)  178.20                80
 03/21/2020   10:14:50   (  -0.29,-128.17) (   0.54,-131.94)  429.28                80
 03/22/2020   09:53:26   (  -0.30,-128.15) (  -0.46,-127.40)   84.36                80
 03/24/2020   21:56:38   (   0.29,-128.12) (   0.30,-128.18)    6.54                80
 03/27/2020   10:02:21   (  -0.28,-128.02) (  -0.06,-128.90)  100.50                80
 03/28/2020   09:40:58   (  -0.29,-127.99) (  -1.12,-124.38)  412.45                80
 03/29/2020   22:05:34   (   0.27,-127.97) (  -0.09,-129.67)  193.29                80
 03/30/2020   21:46:50   (   0.28,-127.94) (   0.91,-125.14)  319.55                80
 04/01/2020   10:08:37   (  -0.26,-127.86) (   0.33,-130.39)  289.14                80