Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 11 11.  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)
 11/11/2021   22:02:07   (  -0.11,-128.44) (  -0.37,-129.69)  141.52                80
 11/12/2021   21:46:01   (  -0.12,-128.44) (   0.64,-125.15)  375.32                80
 11/14/2021   10:05:08   (   0.09,-128.44) (   0.57,-130.41)  225.43                80
 11/15/2021   09:49:02   (   0.11,-128.44) (  -0.44,-125.88)  291.36                80
 11/16/2021   22:08:19   (  -0.08,-128.43) (  -0.68,-131.19)  314.41                80
 11/17/2021   21:52:12   (  -0.10,-128.42) (   0.27,-126.64)  202.22                80
 11/19/2021   10:11:19   (   0.07,-128.41) (   0.87,-131.91)  399.06                80
 11/20/2021   09:55:14   (   0.08,-128.40) (  -0.14,-127.38)  117.06                80
 11/21/2021   22:14:29   (  -0.06,-128.38) (  -1.03,-132.68)  489.96                80
 11/22/2021   21:58:24   (  -0.07,-128.37) (  -0.02,-128.14)   25.78                80