Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 1 30.  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)
 01/31/2023   04:59:53   (   0.01,-128.30) (  -0.35,-129.93)  186.08                80
 02/01/2023   04:45:17   (   0.01,-128.30) (   0.32,-127.02)  146.38                80
 02/02/2023   04:33:20   (   0.00,-128.30) (   1.00,-124.11)  478.68                80
 02/03/2023   17:05:37   (  -0.01,-128.25) (   0.83,-131.84)  410.13                80
 02/04/2023   16:53:41   (  -0.01,-128.25) (   0.15,-128.93)   77.84                80
 02/05/2023   16:44:24   (  -0.01,-128.25) (  -0.54,-126.03)  254.42                80
 02/08/2023   05:02:03   (   0.01,-128.29) (  -0.61,-130.84)  291.35                80
 02/09/2023   04:52:47   (   0.01,-128.29) (   0.07,-127.93)   40.67                80
 02/10/2023   04:40:50   (   0.01,-128.29) (   0.76,-125.02)  372.47                80
 02/12/2023   16:58:30   (  -0.01,-128.22) (   0.37,-129.84)  185.85                80