Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2023 1 13.  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)
 01/15/2023   09:58:59   (   0.01,-128.12) (   0.14,-128.82)   79.31                80
 01/16/2023   09:42:55   (   0.01,-128.13) (  -0.87,-124.28)  439.06                80
 01/17/2023   22:04:51   (  -0.01,-128.10) (  -0.35,-129.58)  169.05                80
 01/18/2023   21:43:27   (  -0.01,-128.11) (   0.67,-125.05)  348.48                80
 01/20/2023   10:05:15   (   0.01,-128.17) (   0.49,-130.32)  244.83                80
 01/21/2023   09:49:11   (   0.01,-128.18) (  -0.53,-125.79)  272.44                80
 01/22/2023   22:11:07   (  -0.00,-128.14) (  -0.67,-131.09)  336.48                80
 01/23/2023   21:49:42   (  -0.00,-128.15) (   0.35,-126.56)  180.43                80
 01/25/2023   10:11:31   (  -0.00,-128.20) (   0.80,-131.84)  413.62                80
 01/26/2023   09:55:26   (  -0.00,-128.21) (  -0.22,-127.31)  103.69                80