Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 9 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)
 09/16/2020   21:55:27   (   0.11,-128.21) (   0.15,-128.07)   16.46                80
 09/19/2020   09:58:28   (  -0.11,-128.30) (   0.03,-128.79)   57.41                80
 09/20/2020   09:42:23   (  -0.11,-128.32) (  -1.04,-124.27)  461.35                80
 09/21/2020   22:04:19   (   0.11,-128.30) (  -0.15,-129.57)  144.47                80
 09/22/2020   21:42:53   (   0.11,-128.31) (   0.86,-125.04)  373.58                80
 09/24/2020   10:04:39   (  -0.12,-128.37) (   0.33,-130.30)  220.59                80
 09/25/2020   09:48:34   (  -0.12,-128.38) (  -0.68,-125.77)  297.35                80
 09/26/2020   22:10:29   (   0.13,-128.36) (  -0.51,-131.07)  308.95                80
 09/27/2020   21:49:05   (   0.13,-128.37) (   0.56,-126.55)  208.75                80