Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 3 14.  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)
 03/15/2020   02:09:49   (   0.09,-128.31) (   0.14,-127.98)   36.87                80
 03/16/2020   01:58:09   (   0.10,-128.29) (   0.84,-125.14)  360.12                80
 03/18/2020   14:21:49   (  -0.05,-128.27) (   0.36,-130.10)  208.10                80
 03/19/2020   14:07:30   (  -0.07,-128.25) (  -0.32,-127.25)  114.69                80
 03/20/2020   13:55:49   (  -0.07,-128.23) (  -0.95,-124.39)  437.49                80
 03/22/2020   02:31:12   (   0.01,-128.17) (  -0.94,-132.20)  461.16                80
 03/23/2020   02:19:32   (   0.02,-128.15) (  -0.24,-129.36)  138.16                80
 03/24/2020   02:05:12   (   0.04,-128.13) (   0.40,-126.51)  184.77                80
 03/26/2020   14:28:53   (   0.01,-128.10) (   0.77,-131.48)  384.54                80
 03/27/2020   14:17:13   (  -0.00,-128.08) (   0.14,-128.62)   62.34                80
 03/28/2020   14:02:54   (  -0.02,-128.05) (  -0.54,-125.77)  259.64                80