Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 9 17.  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)
 09/18/2023   01:31:56   (  -0.24, 110.74) (   0.15, 109.09)  188.15                80
 09/19/2023   01:17:14   (  -0.22, 109.69) (  -0.74, 111.98)  261.79                80
 09/20/2023   13:52:07   (   0.26, 108.17) (  -0.68, 104.20)  453.96                80
 09/21/2023   13:40:05   (   0.24, 107.12) (   0.23, 107.09)    3.53                80
 09/22/2023   13:25:24   (   0.22, 106.07) (   1.14, 109.98)  446.88                80
 09/24/2023   02:00:13   (  -0.26, 104.35) (   0.22, 102.20)  244.22                80
 09/25/2023   01:45:31   (  -0.24, 103.29) (  -0.67, 105.10)  206.41                80
 09/27/2023   14:08:20   (   0.26, 100.71) (   0.16, 100.21)   55.77                80
 09/28/2023   13:53:38   (   0.25,  99.64) (   1.02, 103.12)  395.85                80
 09/30/2023   02:28:28   (  -0.28,  97.90) (   0.33,  95.33)  293.40                80