Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2021 11 2.  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)
 11/04/2021   22:33:59   (  -0.02,-137.20) (  -0.12,-137.70)   56.53                80
 11/05/2021   22:17:54   (  -0.03,-137.19) (   0.89,-133.16)  459.19                80
 11/07/2021   10:37:00   (   0.02,-137.17) (   0.33,-138.42)  143.17                80
 11/08/2021   10:20:55   (   0.02,-137.15) (  -0.73,-133.90)  371.87                80
 11/09/2021   22:40:11   (  -0.02,-137.13) (  -0.45,-139.20)  235.22                80
 11/10/2021   22:24:05   (  -0.02,-137.11) (   0.55,-134.66)  279.59                80
 11/12/2021   10:43:11   (   0.01,-137.08) (   0.66,-139.92)  323.54                80
 11/13/2021   10:27:06   (   0.01,-137.06) (  -0.35,-135.38)  191.18                80
 11/14/2021   22:46:21   (  -0.01,-137.03) (  -0.83,-140.68)  416.13                80
 11/15/2021   22:30:16   (  -0.01,-137.01) (   0.18,-136.14)   98.51                80