Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 7 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)
 07/15/2020   14:35:27   (   0.04,-128.39) (   0.24,-129.38)  112.41                80
 07/16/2020   14:26:25   (   0.04,-128.40) (  -0.40,-126.52)  214.37                80
 07/19/2020   02:47:28   (  -0.03,-128.36) (  -0.73,-131.50)  357.34                80
 07/20/2020   02:35:47   (  -0.02,-128.36) (  -0.07,-128.64)   31.36                80
 07/21/2020   02:21:25   (  -0.01,-128.36) (   0.59,-125.79)  294.48                80
 07/23/2020   14:42:22   (  -0.00,-128.40) (   0.54,-130.74)  266.88                80
 07/24/2020   14:33:21   (  -0.01,-128.40) (  -0.11,-127.88)   58.78                80
 07/25/2020   14:21:40   (  -0.01,-128.40) (  -0.81,-125.04)  384.37                80
 07/28/2020   02:42:39   (  -0.00,-128.35) (  -0.40,-129.99)  187.85                80