Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 8 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)
 08/10/2023   08:40:14   (  -0.00,-104.72) (   0.79,-108.21)  397.50                80
 08/11/2023   08:18:49   (   0.00,-104.72) (  -0.25,-103.68)  118.57                80
 08/12/2023   20:40:45   (  -0.01,-104.70) (  -0.98,-108.98)  488.10                80
 08/13/2023   20:24:40   (  -0.01,-104.70) (   0.06,-104.45)   28.40                80
 08/16/2023   08:27:42   (   0.02,-104.72) (   0.14,-105.18)   53.80                80
 08/17/2023   08:06:17   (   0.02,-104.72) (  -0.90,-100.66)  462.61                80
 08/18/2023   20:28:13   (  -0.02,-104.70) (  -0.31,-105.96)  143.63                80
 08/19/2023   20:12:08   (  -0.02,-104.70) (   0.73,-101.43)  373.15                80
 08/21/2023   08:33:56   (   0.02,-104.73) (   0.45,-106.70)  224.72                80
 08/22/2023   08:12:30   (   0.02,-104.73) (  -0.53,-102.17)  291.67                80
 08/23/2023   20:34:25   (  -0.03,-104.70) (  -0.67,-107.47)  315.28                80