Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 4 1.  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)
 04/01/2023   04:44:56   (   0.09,-128.16) (   0.93,-124.49)  420.02                80
 04/02/2023   17:14:21   (  -0.11,-128.22) (   0.79,-132.18)  451.74                80
 04/03/2023   17:02:21   (  -0.10,-128.24) (   0.12,-129.26)  116.42                80
 04/04/2023   16:53:02   (  -0.10,-128.25) (  -0.55,-126.34)  218.85                80
 04/07/2023   05:10:45   (   0.12,-128.26) (  -0.57,-131.18)  333.07                80
 04/08/2023   05:01:25   (   0.12,-128.27) (   0.12,-128.26)    1.76                80
 04/09/2023   04:49:26   (   0.11,-128.28) (   0.80,-125.34)  336.29                80
 04/11/2023   17:06:49   (  -0.14,-128.32) (   0.26,-130.10)  203.01                80
 04/12/2023   16:57:30   (  -0.14,-128.33) (  -0.43,-127.19)  130.72                80
 04/13/2023   16:45:30   (  -0.14,-128.33) (  -1.06,-124.25)  464.33                80