Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 9 22.  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)
 09/22/2023   13:25:23   (   0.22, 106.09) (   1.12, 109.99)  445.09                80
 09/24/2023   02:00:12   (  -0.26, 104.36) (   0.24, 102.21)  246.06                80
 09/25/2023   01:45:31   (  -0.24, 103.31) (  -0.65, 105.10)  204.38                80
 09/27/2023   14:08:20   (   0.26, 100.73) (   0.15, 100.22)   58.47                80
 09/28/2023   13:53:38   (   0.25,  99.67) (   1.07, 103.11)  392.95                80
 09/30/2023   02:28:29   (  -0.28,  97.93) (   0.29,  95.32)  296.36                80
 10/01/2023   02:13:46   (  -0.27,  96.86) (  -0.57,  98.23)  155.63                80
 10/03/2023   14:36:34   (   0.28,  94.25) (   0.10,  93.34)  103.25                80
 10/04/2023   14:21:52   (   0.27,  93.18) (   0.97,  96.24)  349.12                80