Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2020 3 13.  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)
 03/13/2020   22:02:50   (   0.33,-128.36) (   0.04,-129.71)  154.35                80
 03/14/2020   21:46:46   (   0.33,-128.34) (   1.03,-125.18)  360.47                80
 03/16/2020   10:08:34   (  -0.32,-128.28) (   0.16,-130.44)  245.98                80
 03/17/2020   09:47:10   (  -0.32,-128.26) (  -0.84,-125.91)  268.25                80
 03/18/2020   22:09:06   (   0.31,-128.26) (  -0.38,-131.20)  335.61                80
 03/19/2020   21:53:02   (   0.31,-128.25) (   0.68,-126.68)  178.84                80
 03/21/2020   10:14:50   (  -0.29,-128.19) (   0.56,-131.94)  427.44                80
 03/22/2020   09:53:26   (  -0.30,-128.17) (  -0.50,-127.41)   86.52                80
 03/24/2020   21:56:38   (   0.29,-128.14) (   0.29,-128.18)    4.07                80
 03/27/2020   10:02:22   (  -0.28,-128.06) (  -0.10,-128.91)   96.83                80