Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 12 9.  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)
 12/09/2023   20:11:25   (  -0.00,-104.66) (   0.76,-101.34)  378.69                80
 12/11/2023   08:33:12   (   0.00,-104.69) (   0.44,-106.61)  218.99                80
 12/12/2023   08:11:48   (   0.01,-104.69) (  -0.58,-102.08)  297.32                80
 12/13/2023   20:33:44   (  -0.01,-104.66) (  -0.61,-107.38)  310.04                80
 12/14/2023   20:17:40   (  -0.01,-104.66) (   0.42,-102.85)  206.35                80
 12/16/2023   08:39:27   (   0.02,-104.68) (   0.79,-108.11)  391.45                80
 12/17/2023   08:18:03   (   0.01,-104.68) (  -0.24,-103.59)  124.64                80
 12/18/2023   20:39:59   (  -0.01,-104.65) (  -0.94,-108.89)  483.04                80
 12/19/2023   20:23:54   (  -0.00,-104.65) (   0.09,-104.36)   33.57                80
 12/22/2023   08:26:57   (   0.01,-104.68) (   0.08,-105.10)   47.01                80