Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-20
TLE Epoch: 2023 4 7.  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)
 04/07/2023   20:24:12   (   0.00,-104.75) (   0.08,-104.36)   44.18                80
 04/10/2023   08:27:18   (  -0.00,-104.73) (   0.06,-105.11)   42.23                80
 04/11/2023   08:05:53   (  -0.00,-104.73) (  -0.92,-100.57)  473.25                80
 04/12/2023   20:27:50   (   0.00,-104.72) (  -0.27,-105.87)  131.73                80
 04/13/2023   20:11:47   (   0.00,-104.72) (   0.76,-101.35)  383.95                80
 04/15/2023   08:33:35   (   0.00,-104.70) (   0.46,-106.61)  218.05                80
 04/16/2023   08:12:12   (   0.00,-104.70) (  -0.59,-102.09)  297.60                80
 04/17/2023   20:34:09   (  -0.00,-104.70) (  -0.59,-107.39)  307.18                80
 04/18/2023   20:18:05   (   0.00,-104.69) (   0.40,-102.86)  209.00                80
 04/20/2023   08:39:54   (  -0.00,-104.69) (   0.76,-108.13)  391.97                80