Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2022 12 19.  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)
 12/19/2022   10:04:58   (   0.00,-127.32) (   0.68,-130.25)  334.96                80
 12/20/2022   09:48:54   (   0.01,-127.27) (  -0.36,-125.73)  176.55                80
 12/21/2022   22:08:10   (  -0.00,-127.14) (  -0.88,-131.02)  442.71                80
 12/22/2022   21:52:06   (  -0.01,-127.09) (   0.10,-126.49)   68.28                80
 12/25/2022   09:52:31   (   0.01,-127.02) (   0.07,-127.23)   24.71                80
 12/26/2022   09:36:26   (   0.01,-126.96) (  -0.91,-122.69)  485.79                80
 12/27/2022   21:55:44   (  -0.00,-126.82) (  -0.26,-128.00)  134.52                80
 12/28/2022   21:39:39   (  -0.00,-126.77) (   0.72,-123.47)  376.00                80
 12/30/2022   09:58:48   (  -0.01,-126.74) (   0.42,-128.74)  227.53                80
 12/31/2022   09:42:44   (  -0.00,-126.69) (  -0.57,-124.21)  282.93                80
 01/01/2023   22:02:00   (   0.01,-126.55) (  -0.66,-129.51)  337.57                80