Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 9 9.  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)
 09/09/2023   12:40:51   (   0.17, 119.81) (   0.40, 120.85)  118.72                80
 09/12/2023   01:03:37   (  -0.20, 117.07) (   0.07, 115.98)  125.30                80
 09/13/2023   00:48:57   (  -0.18, 116.03) (  -0.86, 118.86)  323.92                80
 09/14/2023   13:23:51   (   0.23, 114.52) (  -0.55, 111.07)  393.05                80
 09/15/2023   13:09:10   (   0.21, 113.47) (   0.34, 113.96)   57.14                80
 09/18/2023   01:31:56   (  -0.24, 110.69) (   0.13, 109.08)  183.25                80
 09/19/2023   01:17:15   (  -0.21, 109.63) (  -0.75, 111.98)  267.34                80
 09/20/2023   13:52:07   (   0.25, 108.11) (  -0.67, 104.20)  447.17                80
 09/21/2023   13:37:26   (   0.23, 107.05) (   0.23, 107.09)    3.89                80
 09/22/2023   13:25:24   (   0.22, 105.99) (   1.14, 109.98)  454.93                80