Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 7 30.  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)
 07/31/2023   08:27:45   (   0.01,-104.72) (   0.10,-105.18)   51.12                80
 08/01/2023   08:06:21   (   0.02,-104.72) (  -0.92,-100.65)  464.73                80
 08/02/2023   20:28:16   (  -0.02,-104.69) (  -0.33,-105.94)  143.00                80
 08/03/2023   20:12:12   (  -0.02,-104.69) (   0.70,-101.41)  373.43                80
 08/05/2023   08:34:00   (   0.02,-104.72) (   0.44,-106.69)  224.07                80
 08/06/2023   08:12:34   (   0.02,-104.72) (  -0.53,-102.15)  292.18                80
 08/07/2023   20:34:31   (  -0.03,-104.70) (  -0.65,-107.46)  315.53                80
 08/08/2023   20:18:26   (  -0.03,-104.70) (   0.38,-102.94)  201.08                80
 08/10/2023   08:40:14   (   0.03,-104.73) (   0.82,-108.20)  395.78                80
 08/11/2023   08:18:49   (   0.03,-104.73) (  -0.22,-103.68)  120.44                80
 08/12/2023   20:40:44   (  -0.04,-104.70) (  -1.00,-108.98)  487.80                80