Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2019 11 26.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-20 Lat/Lon    Distance(km)  Time Diff(sec)
 11/26/2019   22:27:25   (   0.00,-137.21) (   0.24,-136.05)  131.46                80
 11/28/2019   10:51:53   (   0.00,-137.21) (   0.90,-141.33)  469.15                80
 11/29/2019   10:30:29   (  -0.00,-137.20) (  -0.12,-136.80)   46.73                80
 12/01/2019   22:36:20   (   0.01,-137.18) (  -0.10,-137.56)   43.48                80
 12/02/2019   22:14:55   (   0.01,-137.17) (   0.93,-133.03)  472.03                80
 12/04/2019   10:39:22   (  -0.01,-137.16) (   0.27,-138.29)  129.48                80
 12/05/2019   10:17:58   (  -0.02,-137.15) (  -0.75,-133.76)  385.83                80
 12/06/2019   22:42:34   (   0.01,-137.13) (  -0.43,-139.07)  220.47                80
 12/07/2019   22:21:10   (   0.01,-137.12) (   0.60,-134.54)  294.52                80
 12/09/2019   10:45:37   (  -0.00,-137.10) (   0.60,-139.80)  307.83                80
 12/10/2019   10:24:13   (  -0.00,-137.08) (  -0.43,-135.27)  206.69                80