Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 6 13.  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)
 06/15/2020   02:40:26   (  -0.13,-127.68) (  -1.09,-131.72)  461.23                80
 06/16/2020   02:28:45   (  -0.12,-127.65) (  -0.40,-128.87)  139.28                80
 06/17/2020   02:19:44   (  -0.12,-127.61) (   0.23,-126.01)  182.57                80
 06/19/2020   14:37:55   (   0.12,-127.58) (   0.90,-130.94)  383.73                80
 06/20/2020   14:26:14   (   0.11,-127.54) (   0.21,-128.09)   62.71                80
 06/21/2020   14:14:33   (   0.10,-127.49) (  -0.42,-125.23)  258.26                80
 06/24/2020   02:35:40   (  -0.10,-127.31) (  -0.80,-130.22)  332.47                80
 06/25/2020   02:24:00   (  -0.09,-127.26) (  -0.10,-127.37)   12.00                80
 06/26/2020   02:14:59   (  -0.09,-127.21) (   0.54,-124.51)  308.59                80