Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 6 21.  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)
 06/21/2023   19:42:34   (  -0.29,-163.80) (   0.28,-166.19)  273.57                80
 06/22/2023   19:27:54   (  -0.30,-164.18) (  -0.51,-163.28)  102.56                80
 06/23/2023   19:15:53   (  -0.31,-164.57) (  -1.30,-160.38)  478.75                80
 06/25/2023   07:50:43   (   0.28,-165.15) (  -0.41,-168.10)  337.72                80
 06/26/2023   07:36:03   (   0.29,-165.53) (   0.37,-165.20)   37.95                80
 06/27/2023   07:24:02   (   0.30,-165.91) (   1.15,-162.29)  413.60                80
 06/28/2023   19:58:51   (  -0.26,-166.51) (   0.52,-170.01)  399.43                80
 06/29/2023   19:46:49   (  -0.27,-166.88) (  -0.22,-167.09)   24.24                80
 06/30/2023   19:32:09   (  -0.29,-167.26) (  -1.03,-164.19)  350.50                80
 07/02/2023   08:07:00   (   0.24,-167.81) (  -0.69,-171.92)  468.78                80
 07/03/2023   07:54:59   (   0.26,-168.18) (   0.05,-169.00)   94.82                80
 07/04/2023   07:40:18   (   0.28,-168.54) (   0.84,-166.10)  278.86                80