Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 9 8.  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)
 09/08/2023   12:55:33   (   0.19, 120.84) (  -0.48, 117.95)  329.71                80
 09/09/2023   12:40:52   (   0.17, 119.81) (   0.41, 120.85)  118.92                80
 09/12/2023   01:03:37   (  -0.20, 117.07) (   0.05, 115.97)  124.92                80
 09/13/2023   00:48:56   (  -0.18, 116.02) (  -0.82, 118.87)  324.38                80
 09/14/2023   13:23:50   (   0.23, 114.51) (  -0.59, 111.08)  392.37                80
 09/15/2023   13:09:09   (   0.21, 113.46) (   0.31, 113.97)   57.89                80
 09/18/2023   01:31:56   (  -0.24, 110.68) (   0.15, 109.09)  182.29                80
 09/19/2023   01:17:15   (  -0.21, 109.63) (  -0.79, 111.97)  268.44                80
 09/20/2023   13:52:07   (   0.25, 108.10) (  -0.63, 104.19)  445.83                80
 09/21/2023   13:37:25   (   0.23, 107.04) (   0.22, 107.09)    5.89                80