Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 4 23.  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)
 04/25/2020   02:36:04   (  -0.14,-128.11) (  -1.02,-132.03)  447.29                80
 04/26/2020   02:24:24   (  -0.13,-128.13) (  -0.38,-129.18)  120.17                80
 04/27/2020   02:10:04   (  -0.11,-128.14) (   0.32,-126.34)  206.72                80
 04/29/2020   14:33:44   (   0.14,-128.22) (   0.87,-131.29)  351.07                80
 04/30/2020   14:22:05   (   0.13,-128.23) (   0.15,-128.45)   24.79                80
 05/01/2020   14:07:44   (   0.12,-128.24) (  -0.51,-125.60)  301.77                80
 05/04/2020   02:31:27   (  -0.15,-128.22) (  -0.69,-130.57)  268.65                80
 05/05/2020   02:17:06   (  -0.14,-128.22) (  -0.05,-127.72)   57.42                80
 05/06/2020   02:05:27   (  -0.13,-128.23) (   0.65,-124.87)  383.30                80