Simultaneous Nadir Overpasses (SNOs) between GOES-15 and NOAA-20
TLE Epoch: 2021 11 26.  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)
 11/26/2021   09:42:40   (   0.07,-128.28) (  -0.82,-124.33)  449.85                80
 11/27/2021   22:01:55   (  -0.04,-128.26) (  -0.35,-129.63)  156.85                80
 11/28/2021   21:45:50   (  -0.05,-128.23) (   0.66,-125.10)  358.12                80
 11/30/2021   10:04:56   (   0.02,-128.19) (   0.53,-130.35)  246.91                80
 12/01/2021   09:48:50   (   0.04,-128.17) (  -0.48,-125.82)  267.60                80
 12/02/2021   22:08:06   (  -0.02,-128.13) (  -0.68,-131.12)  340.43                80
 12/03/2021   21:52:00   (  -0.03,-128.10) (   0.33,-126.59)  173.71                80
 12/05/2021   10:11:06   (   0.01,-128.05) (   0.86,-131.84)  432.44                80
 12/06/2021   09:55:01   (   0.02,-128.02) (  -0.15,-127.31)   81.04                80
 12/08/2021   21:55:30   (  -0.01,-127.93) (  -0.05,-128.06)   15.07                80
 12/09/2021   21:39:24   (  -0.02,-127.90) (   0.97,-123.53)  498.46                80