Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 8 14.  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)
 08/15/2020   21:55:46   (   0.03,-128.02) (   0.02,-128.10)    9.17                80
 08/18/2020   09:58:48   (  -0.03,-127.96) (   0.13,-128.84)   98.89                80
 08/19/2020   09:42:43   (  -0.03,-127.93) (  -0.87,-124.30)  413.64                80
 08/20/2020   22:01:58   (   0.04,-127.83) (  -0.33,-129.60)  201.36                80
 08/21/2020   21:45:52   (   0.03,-127.79) (   0.67,-125.07)  311.10                80
 08/23/2020   10:04:59   (  -0.04,-127.77) (   0.53,-130.33)  291.88                80
 08/24/2020   09:48:53   (  -0.04,-127.72) (  -0.47,-125.79)  220.14                80
 08/25/2020   22:08:08   (   0.04,-127.62) (  -0.73,-131.09)  395.98                80
 08/26/2020   21:52:03   (   0.04,-127.57) (   0.27,-126.56)  115.67                80
 08/28/2020   10:11:09   (  -0.05,-127.54) (   0.93,-131.82)  488.34                80