Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 9 13.  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)
 09/14/2023   13:23:51   (   0.23, 114.54) (  -0.56, 111.07)  395.16                80
 09/15/2023   13:09:09   (   0.21, 113.49) (   0.33, 113.96)   54.65                80
 09/18/2023   01:31:56   (  -0.24, 110.72) (   0.12, 109.08)  186.47                80
 09/19/2023   01:17:15   (  -0.22, 109.67) (  -0.76, 111.98)  263.79                80
 09/20/2023   13:52:07   (   0.26, 108.15) (  -0.64, 104.19)  451.40                80
 09/21/2023   13:37:24   (   0.24, 107.10) (   0.21, 107.10)    3.09                80
 09/22/2023   13:25:23   (   0.22, 106.04) (   1.12, 109.99)  450.06                80
 09/24/2023   02:00:12   (  -0.25, 104.32) (   0.24, 102.21)  240.61                80
 09/25/2023   01:45:31   (  -0.24, 103.26) (  -0.66, 105.10)  210.32                80