Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 4 22.  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)
 04/23/2023   20:24:22   (   0.00,-104.74) (   0.08,-104.37)   41.69                80
 04/26/2023   08:27:27   (  -0.00,-104.74) (   0.05,-105.11)   42.49                80
 04/27/2023   08:06:03   (  -0.00,-104.74) (  -0.95,-100.58)  473.97                80
 04/28/2023   20:27:59   (   0.00,-104.74) (  -0.26,-105.88)  130.13                80
 04/29/2023   20:11:55   (   0.00,-104.74) (   0.74,-101.34)  386.65                80
 05/01/2023   08:33:43   (  -0.00,-104.75) (   0.44,-106.61)  213.07                80
 05/02/2023   08:12:19   (  -0.00,-104.75) (  -0.63,-102.09)  303.63                80
 05/03/2023   20:34:16   (   0.00,-104.75) (  -0.57,-107.39)  300.58                80
 05/04/2023   20:18:11   (  -0.00,-104.75) (   0.44,-102.86)  216.32                80
 05/06/2023   08:39:59   (   0.00,-104.76) (   0.73,-108.12)  383.14                80