Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 6 11.  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)
 06/13/2019   09:59:07   (  -0.02,-128.32) (   0.11,-128.88)   63.45                80
 06/14/2019   09:43:01   (  -0.02,-128.30) (  -0.88,-124.34)  451.47                80
 06/15/2019   22:02:18   (   0.04,-128.28) (  -0.26,-129.65)  156.31                80
 06/16/2019   21:46:12   (   0.03,-128.26) (   0.73,-125.11)  358.61                80
 06/18/2019   10:05:19   (  -0.06,-128.24) (   0.44,-130.38)  245.18                80
 06/19/2019   09:49:14   (  -0.04,-128.21) (  -0.55,-125.84)  269.28                80
 06/20/2019   22:08:30   (   0.07,-128.17) (  -0.59,-131.16)  339.80                80
 06/21/2019   21:52:25   (   0.06,-128.15) (   0.40,-126.62)  174.82                80
 06/23/2019   10:11:32   (  -0.08,-128.13) (   0.77,-131.89)  428.84                80
 06/24/2019   09:55:27   (  -0.07,-128.11) (  -0.22,-127.35)   85.33                80