Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 8 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)
 08/18/2020   14:39:37   (  -0.05,-127.96) (   0.18,-129.06)  125.25                80
 08/19/2020   14:30:35   (  -0.05,-127.92) (  -0.43,-126.19)  196.96                80
 08/22/2020   02:51:32   (   0.06,-127.80) (  -0.74,-131.14)  381.65                80
 08/23/2020   02:39:50   (   0.06,-127.76) (  -0.07,-128.28)   59.84                80
 08/24/2020   02:25:29   (   0.06,-127.72) (   0.61,-125.43)  261.83                80
 08/26/2020   14:46:27   (  -0.06,-127.63) (   0.58,-130.38)  313.42                80
 08/27/2020   14:37:25   (  -0.06,-127.59) (  -0.10,-127.53)    8.40                80
 08/28/2020   14:25:43   (  -0.07,-127.54) (  -0.73,-124.66)  329.07                80
 08/31/2020   02:46:41   (   0.07,-127.40) (  -0.43,-129.61)  251.99                80