Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 3 17.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-19 Lat/Lon    Distance(km)  Time Diff(sec)
 03/18/2020   14:21:49   (  -0.05,-128.26) (   0.39,-130.09)  208.71                80
 03/19/2020   14:07:29   (  -0.07,-128.24) (  -0.29,-127.24)  113.86                80
 03/20/2020   13:55:50   (  -0.07,-128.22) (  -0.97,-124.40)  436.49                80
 03/22/2020   02:31:12   (   0.01,-128.16) (  -0.91,-132.21)  462.11                80
 03/23/2020   02:19:31   (   0.02,-128.14) (  -0.27,-129.35)  139.28                80
 03/24/2020   02:05:12   (   0.04,-128.12) (   0.42,-126.51)  183.47                80
 03/26/2020   14:28:53   (   0.01,-128.08) (   0.80,-131.47)  386.60                80
 03/27/2020   14:17:13   (  -0.00,-128.05) (   0.11,-128.62)   64.58                80
 03/28/2020   14:02:53   (  -0.02,-128.02) (  -0.51,-125.77)  257.22                80
 03/31/2020   02:26:34   (  -0.03,-127.91) (  -0.69,-130.72)  321.60                80