Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 11 6.  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)
 11/07/2024   08:34:28   (   0.00,-104.70) (   0.47,-106.67)  225.92                80
 11/08/2024   08:13:07   (   0.00,-104.69) (  -0.56,-102.16)  288.28                80
 11/09/2024   20:35:09   (  -0.00,-104.68) (  -0.65,-107.49)  321.07                80
 11/10/2024   20:19:09   (  -0.00,-104.68) (   0.39,-102.99)  193.80                80
 11/12/2024   08:41:01   (   0.00,-104.71) (   0.81,-108.28)  407.19                80
 11/13/2024   08:19:40   (   0.00,-104.71) (  -0.18,-103.76)  107.39                80
 11/15/2024   20:25:41   (  -0.00,-104.69) (   0.02,-104.58)   12.47                80
 11/18/2024   08:28:51   (  -0.01,-104.71) (   0.13,-105.36)   73.73                80
 11/19/2024   08:07:30   (  -0.01,-104.71) (  -0.89,-100.84)  440.61                80