Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 12 7.  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)
 12/07/2023   16:31:37   (   0.19,  61.26) (   1.16,  65.59)  493.26                80
 12/09/2023   05:03:26   (  -0.17,  61.17) (   0.60,  57.95)  367.49                80
 12/10/2023   04:51:18   (  -0.17,  61.17) (  -0.10,  60.90)   30.32                80
 12/11/2023   04:41:49   (  -0.17,  61.17) (  -0.80,  63.86)  306.63                80
 12/13/2023   17:01:47   (   0.15,  61.28) (  -0.36,  59.12)  247.30                80
 12/14/2023   16:46:59   (   0.15,  61.30) (   0.35,  62.07)   88.49                80
 12/15/2023   16:34:49   (   0.15,  61.31) (   1.00,  65.03)  424.25                80
 12/17/2023   05:06:37   (  -0.13,  61.26) (   0.78,  57.41)  439.98                80
 12/18/2023   04:54:29   (  -0.13,  61.27) (   0.07,  60.36)  103.82                80
 12/19/2023   04:45:00   (  -0.13,  61.28) (  -0.59,  63.32)  232.28                80