Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 10 15.  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)
 10/15/2020   15:06:35   (   0.03,-128.37) (   1.00,-132.65)  487.88                80
 10/16/2020   14:54:53   (   0.03,-128.37) (   0.35,-129.79)  162.53                80
 10/17/2020   14:40:30   (   0.02,-128.36) (  -0.29,-126.93)  162.70                80
 10/18/2020   14:28:49   (   0.02,-128.34) (  -0.99,-124.08)  487.75                80
 10/20/2020   03:04:17   (  -0.05,-128.35) (  -0.86,-131.92)  406.86                80
 10/21/2020   02:52:34   (  -0.05,-128.33) (  -0.21,-129.06)   82.22                80
 10/22/2020   02:38:12   (  -0.04,-128.32) (   0.43,-126.19)  242.25                80
 10/24/2020   15:01:39   (   0.07,-128.25) (   0.74,-131.10)  325.85                80
 10/25/2020   14:49:56   (   0.06,-128.23) (   0.10,-128.23)    3.54                80
 10/26/2020   14:35:35   (   0.06,-128.21) (  -0.60,-125.38)  322.85                80