Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2021 10 22.  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)
 10/22/2021   15:57:43   (  -0.26,-128.31) (   0.45,-131.52)  364.91                80
 10/23/2021   15:45:57   (  -0.25,-128.33) (  -0.20,-128.64)   34.83                80
 10/24/2021   15:36:50   (  -0.24,-128.35) (  -0.85,-125.76)  295.11                80
 10/27/2021   03:55:06   (   0.26,-128.36) (  -0.27,-130.72)  268.82                80
 10/28/2021   03:46:00   (   0.25,-128.37) (   0.38,-127.84)   60.44                80
 10/29/2021   03:34:13   (   0.25,-128.38) (   1.02,-124.96)  389.62                80
 10/30/2021   16:03:58   (  -0.27,-128.41) (   0.74,-132.72)  493.32                80
 10/31/2021   15:52:11   (  -0.27,-128.41) (   0.09,-129.85)  164.29                80
 11/01/2021   15:43:06   (  -0.26,-128.42) (  -0.63,-126.98)  164.66                80
 11/02/2021   15:31:19   (  -0.26,-128.43) (  -1.28,-124.11)  493.46                80
 11/04/2021   04:01:22   (   0.28,-128.42) (  -0.52,-131.94)  401.54                80