Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 9 16.  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)
 09/18/2023   01:31:56   (  -0.24, 110.73) (   0.13, 109.08)  188.11                80
 09/19/2023   01:17:15   (  -0.22, 109.69) (  -0.75, 111.98)  261.83                80
 09/20/2023   13:52:07   (   0.26, 108.17) (  -0.66, 104.20)  453.97                80
 09/21/2023   13:40:05   (   0.24, 107.12) (   0.25, 107.09)    3.83                80
 09/22/2023   13:25:23   (   0.22, 106.07) (   1.09, 109.99)  446.86                80
 09/24/2023   02:00:13   (  -0.26, 104.35) (   0.21, 102.20)  244.21                80
 09/25/2023   01:45:32   (  -0.24, 103.29) (  -0.68, 105.09)  206.43                80
 09/27/2023   14:08:21   (   0.26, 100.70) (   0.17, 100.21)   55.86                80
 09/28/2023   13:53:38   (   0.25,  99.64) (   1.03, 103.11)  395.76                80