Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 6 12.  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) (   0.09,-128.88)   63.50                80
 06/14/2019   09:43:02   (  -0.02,-128.30) (  -0.90,-124.34)  451.36                80
 06/15/2019   22:02:18   (   0.04,-128.28) (  -0.25,-129.65)  156.40                80
 06/16/2019   21:46:12   (   0.03,-128.26) (   0.74,-125.12)  358.51                80
 06/18/2019   10:05:20   (  -0.06,-128.23) (   0.43,-130.39)  245.42                80
 06/19/2019   09:49:14   (  -0.04,-128.21) (  -0.56,-125.85)  268.97                80
 06/20/2019   22:08:31   (   0.07,-128.17) (  -0.58,-131.16)  340.09                80
 06/21/2019   21:52:25   (   0.06,-128.15) (   0.42,-126.62)  174.51                80
 06/23/2019   10:11:32   (  -0.08,-128.13) (   0.76,-131.89)  429.27                80
 06/24/2019   09:55:27   (  -0.07,-128.10) (  -0.23,-127.36)   84.83                80