Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 6 5.  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)
 06/06/2020   22:08:49   (   0.00,-127.96) (  -0.70,-131.18)  366.25                80
 06/07/2020   21:52:44   (   0.01,-127.94) (   0.29,-126.64)  147.24                80
 06/09/2020   10:14:31   (   0.01,-127.92) (   0.88,-131.91)  455.12                80
 06/10/2020   09:53:06   (  -0.00,-127.89) (  -0.10,-127.38)   57.80                80
 06/12/2020   21:56:17   (  -0.01,-127.79) (  -0.07,-128.15)   40.24                80
 06/13/2020   21:40:11   (  -0.00,-127.76) (   0.91,-123.61)  473.11                80
 06/15/2020   10:01:58   (   0.02,-127.74) (   0.26,-128.88)  129.38                80
 06/16/2020   09:40:33   (   0.01,-127.71) (  -0.73,-124.34)  383.18                80
 06/17/2020   22:02:28   (  -0.02,-127.63) (  -0.48,-129.64)  229.43                80
 06/18/2020   21:46:24   (  -0.01,-127.60) (   0.57,-125.12)  283.21                80