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)
 01/09/2023   10:11:27   (   0.01,-127.99) (   0.85,-131.83)  436.87                80
 01/10/2023   09:55:22   (   0.01,-128.01) (  -0.15,-127.30)   81.98                80
 01/12/2023   21:58:35   (  -0.01,-128.00) (  -0.01,-128.07)    7.71                80
 01/15/2023   09:58:59   (   0.01,-128.11) (   0.17,-128.81)   79.96                80
 01/16/2023   09:42:55   (   0.01,-128.13) (  -0.83,-124.28)  438.21                80
 01/17/2023   22:04:52   (  -0.01,-128.08) (  -0.33,-129.59)  171.01                80
 01/18/2023   21:43:27   (  -0.01,-128.09) (   0.68,-125.06)  346.36                80
 01/20/2023   10:05:16   (   0.01,-128.16) (   0.48,-130.33)  246.42                80
 01/21/2023   09:49:11   (   0.01,-128.17) (  -0.53,-125.80)  270.64                80
 01/22/2023   22:11:08   (  -0.00,-128.12) (  -0.68,-131.09)  339.44                80