Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-19
TLE Epoch: 2023 1 6.  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)
 01/06/2023   04:57:12   (   0.06,-127.90) (   0.00,-130.12)  247.18                80
 01/07/2023   04:42:28   (   0.05,-127.92) (   0.22,-127.11)   92.18                80
 01/08/2023   04:30:33   (   0.05,-127.95) (   0.91,-124.21)  426.48                80
 01/09/2023   17:02:49   (  -0.04,-127.94) (   0.90,-131.94)  456.89                80
 01/10/2023   16:50:53   (  -0.04,-127.96) (   0.22,-129.03)  122.59                80
 01/11/2023   16:41:38   (  -0.04,-127.99) (  -0.46,-126.13)  211.66                80
 01/14/2023   05:02:02   (   0.03,-128.08) (  -0.63,-130.97)  330.12                80
 01/15/2023   04:47:25   (   0.03,-128.10) (   0.01,-128.06)    4.47                80
 01/16/2023   04:35:30   (   0.03,-128.11) (   0.72,-125.16)  337.16                80
 01/18/2023   16:55:52   (  -0.02,-128.09) (   0.42,-129.99)  216.30                80
 01/19/2023   16:46:36   (  -0.01,-128.10) (  -0.28,-127.08)  116.71                80