Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 12 8.  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)
 12/09/2023   05:03:27   (  -0.17,  61.16) (   0.57,  57.95)  367.30                80
 12/10/2023   04:51:18   (  -0.17,  61.17) (  -0.13,  60.90)   30.12                80
 12/11/2023   04:41:49   (  -0.17,  61.17) (  -0.77,  63.86)  306.97                80
 12/13/2023   17:01:48   (   0.15,  61.28) (  -0.33,  59.11)  246.66                80
 12/14/2023   16:46:58   (   0.15,  61.29) (   0.31,  62.08)   89.22                80
 12/15/2023   16:34:50   (   0.15,  61.31) (   1.02,  65.03)  425.04                80
 12/17/2023   05:06:38   (  -0.13,  61.25) (   0.76,  57.40)  439.15                80
 12/18/2023   04:54:30   (  -0.13,  61.26) (   0.05,  60.35)  102.97                80
 12/19/2023   04:45:00   (  -0.13,  61.27) (  -0.60,  63.32)  233.23                80
 12/21/2023   17:04:58   (   0.12,  61.38) (  -0.53,  58.57)  319.86                80