Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2021 5 2.  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)
 05/03/2021   03:28:57   (  -0.07,-127.67) (  -0.72,-130.33)  304.01                80
 05/04/2021   03:14:33   (  -0.08,-127.71) (  -0.04,-127.47)   27.36                80
 05/05/2021   03:02:50   (  -0.08,-127.75) (   0.65,-124.61)  358.66                80
 05/07/2021   15:23:44   (   0.07,-127.96) (   0.47,-129.56)  183.15                80
 05/08/2021   15:14:40   (   0.08,-128.00) (  -0.23,-126.70)  148.29                80
 05/09/2021   15:02:57   (   0.08,-128.03) (  -0.92,-123.84)  479.61                80
 05/11/2021   03:35:32   (  -0.07,-127.99) (  -0.93,-131.63)  415.91                80
 05/12/2021   03:23:48   (  -0.07,-128.02) (  -0.25,-128.77)   85.20                80
 05/13/2021   03:09:25   (  -0.07,-128.06) (   0.44,-125.91)  245.32                80
 05/15/2021   15:30:18   (   0.06,-128.23) (   0.66,-130.85)  299.35                80