Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2020 11 21.  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)
 11/23/2020   03:07:50   (  -0.22,-127.70) (  -1.09,-131.40)  423.09                80
 11/24/2020   02:56:07   (  -0.21,-127.73) (  -0.42,-128.54)   92.80                80
 11/25/2020   02:41:45   (  -0.21,-127.77) (   0.25,-125.68)  237.46                80
 11/27/2020   15:05:19   (   0.23,-127.82) (   0.88,-130.63)  320.61                80
 11/28/2020   14:53:36   (   0.23,-127.85) (   0.23,-127.76)    9.63                80
 11/29/2020   14:39:15   (   0.23,-127.88) (  -0.48,-124.91)  338.91                80
 12/02/2020   03:02:53   (  -0.25,-127.99) (  -0.67,-129.87)  214.67                80
 12/03/2020   02:48:30   (  -0.25,-128.01) (   0.00,-127.01)  114.50                80
 12/04/2020   02:36:48   (  -0.25,-128.03) (   0.67,-124.15)  443.48                80
 12/05/2020   15:12:05   (   0.27,-128.02) (   1.17,-131.95)  448.05                80