Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 6 10.  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)
 06/10/2023   20:24:23   (  -0.01,-104.71) (   0.08,-104.27)   49.03                80
 06/13/2023   08:27:28   (   0.01,-104.72) (   0.08,-105.02)   34.94                80
 06/14/2023   08:06:04   (   0.01,-104.72) (  -0.96,-100.50)  481.04                80
 06/15/2023   20:28:02   (  -0.01,-104.71) (  -0.25,-105.81)  124.98                80
 06/16/2023   20:11:57   (  -0.02,-104.72) (   0.73,-101.28)  391.31                80
 06/18/2023   08:33:46   (   0.02,-104.73) (   0.40,-106.56)  208.42                80
 06/19/2023   08:12:22   (   0.02,-104.73) (  -0.59,-102.03)  307.48                80
 06/20/2023   20:34:19   (  -0.02,-104.72) (  -0.61,-107.34)  299.20                80
 06/21/2023   20:18:15   (  -0.02,-104.72) (   0.38,-102.81)  217.19                80
 06/23/2023   08:40:04   (   0.01,-104.74) (   0.74,-108.09)  381.62                80