Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 6 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)
 06/10/2020   09:53:05   (  -0.00,-127.88) (  -0.09,-127.37)   56.98                80
 06/12/2020   21:56:16   (  -0.01,-127.78) (  -0.09,-128.14)   41.09                80
 06/13/2020   21:40:11   (  -0.00,-127.75) (   0.90,-123.61)  472.00                80
 06/15/2020   10:01:58   (   0.02,-127.72) (   0.27,-128.88)  131.43                80
 06/16/2020   09:40:33   (   0.01,-127.69) (  -0.72,-124.34)  380.87                80
 06/17/2020   22:02:28   (  -0.02,-127.61) (  -0.50,-129.64)  231.56                80
 06/18/2020   21:46:23   (  -0.01,-127.57) (   0.55,-125.11)  280.84                80
 06/20/2020   10:08:10   (   0.02,-127.54) (   0.68,-130.37)  323.19                80
 06/21/2020   09:46:45   (   0.01,-127.50) (  -0.36,-125.84)  188.24                80
 06/22/2020   22:08:41   (  -0.02,-127.40) (  -0.84,-131.14)  426.38                80