Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 7 16.  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)
 07/17/2020   10:01:46   (   0.02,-128.40) (   0.14,-128.88)   54.50                80
 07/18/2020   09:40:21   (   0.01,-128.41) (  -0.91,-124.35)  462.25                80
 07/19/2020   22:02:17   (  -0.01,-128.36) (  -0.29,-129.65)  147.00                80
 07/20/2020   21:46:11   (   0.00,-128.36) (   0.70,-125.12)  369.47                80
 07/22/2020   10:07:59   (  -0.02,-128.41) (   0.41,-130.40)  225.90                80
 07/23/2020   09:46:34   (  -0.02,-128.41) (  -0.59,-125.86)  290.27                80
 07/24/2020   22:08:29   (  -0.01,-128.36) (  -0.61,-131.16)  319.15                80
 07/25/2020   21:52:24   (  -0.02,-128.36) (   0.39,-126.63)  197.39                80
 07/27/2020   10:14:11   (   0.02,-128.40) (   0.78,-131.90)  398.16                80
 07/28/2020   09:52:47   (  -0.01,-128.39) (  -0.27,-127.38)  116.94                80
 07/29/2020   22:14:41   (   0.01,-128.33) (  -0.98,-132.66)  494.50                80