Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 1 9.  Predictions up to the next  14.0 days:

     Date     Time(GOES-15)   GOES-15 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 01/10/2023   09:55:23   (   0.01,-128.01) (  -0.17,-127.30)   82.02                80
 01/12/2023   21:55:55   (  -0.01,-128.00) (  -0.05,-128.06)    7.86                80
 01/15/2023   09:58:59   (   0.01,-128.11) (   0.15,-128.81)   79.87                80
 01/16/2023   09:42:55   (   0.01,-128.13) (  -0.86,-124.28)  438.32                80
 01/17/2023   22:04:51   (  -0.01,-128.09) (  -0.36,-129.58)  170.72                80
 01/18/2023   21:43:27   (  -0.01,-128.09) (   0.65,-125.05)  346.66                80
 01/20/2023   10:05:15   (   0.01,-128.16) (   0.51,-130.32)  246.21                80
 01/21/2023   09:49:11   (   0.01,-128.17) (  -0.51,-125.79)  270.89                80
 01/22/2023   22:11:08   (  -0.00,-128.12) (  -0.64,-131.10)  339.03                80