Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 2 27.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  NOAA-21 Lat/Lon    Distance(km)  Time Diff(sec)
 02/27/2024   20:33:34   (  -0.00,-104.67) (   0.00,-107.47)  311.87                 0
 02/28/2024   20:16:01   (  -0.00,-104.67) (   0.40,-102.81)  211.89                80
 03/01/2024   08:37:51   (   0.00,-104.70) (   0.76,-108.09)  386.52                80
 03/02/2024   08:16:28   (   0.00,-104.70) (  -0.23,-103.56)  129.29                80
 03/03/2024   20:38:27   (  -0.00,-104.67) (  -0.93,-108.88)  478.88                80
 03/04/2024   20:22:23   (   0.00,-104.67) (   0.07,-104.35)   36.76                80
 03/07/2024   08:25:30   (  -0.01,-104.69) (   0.08,-105.10)   46.73                80
 03/08/2024   08:04:07   (  -0.01,-104.69) (  -0.92,-100.57)  468.84                80
 03/09/2024   20:26:05   (   0.01,-104.66) (  -0.28,-105.88)  139.35                80
 03/10/2024   20:10:03   (   0.01,-104.66) (   0.78,-101.36)  376.70                80
 03/12/2024   08:31:52   (  -0.01,-104.69) (   0.42,-106.63)  221.51                80