Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 9 17.  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)
 09/19/2020   09:58:28   (  -0.11,-128.30) (   0.02,-128.80)   56.77                80
 09/20/2020   09:42:22   (  -0.11,-128.32) (  -0.99,-124.26)  462.06                80
 09/21/2020   22:04:19   (   0.11,-128.31) (  -0.14,-129.57)  143.80                80
 09/22/2020   21:42:53   (   0.11,-128.32) (   0.87,-125.04)  374.38                80
 09/24/2020   10:04:40   (  -0.12,-128.38) (   0.32,-130.30)  219.39                80
 09/25/2020   09:48:34   (  -0.12,-128.39) (  -0.68,-125.77)  298.66                80
 09/26/2020   22:10:29   (   0.13,-128.37) (  -0.50,-131.07)  307.65                80
 09/27/2020   21:49:05   (   0.13,-128.39) (   0.57,-126.55)  210.14                80
 09/29/2020   10:10:51   (  -0.13,-128.44) (   0.63,-131.81)  384.26                80
 09/30/2020   09:54:46   (  -0.13,-128.45) (  -0.38,-127.28)  133.72                80