Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2019 6 6.  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)
 06/07/2019   10:11:40   (  -0.02,-128.39) (   0.75,-131.91)  400.17                80
 06/08/2019   09:55:34   (  -0.01,-128.38) (  -0.24,-127.37)  115.22                80
 06/09/2019   22:14:50   (   0.02,-128.36) (  -0.96,-132.67)  491.51                80
 06/10/2019   21:58:45   (   0.01,-128.35) (   0.08,-128.15)   24.14                80
 06/13/2019   09:59:07   (  -0.02,-128.32) (   0.10,-128.88)   63.99                80
 06/14/2019   09:43:02   (  -0.02,-128.30) (  -0.89,-124.34)  450.90                80
 06/15/2019   22:02:18   (   0.04,-128.27) (  -0.25,-129.65)  156.95                80
 06/16/2019   21:46:12   (   0.03,-128.26) (   0.74,-125.12)  357.93                80
 06/18/2019   10:05:20   (  -0.06,-128.23) (   0.43,-130.39)  245.95                80
 06/19/2019   09:49:14   (  -0.05,-128.21) (  -0.56,-125.85)  268.47                80