Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 11 8.  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)
 11/08/2024   08:13:07   (  -0.01,-104.70) (  -0.55,-102.16)  288.31                80
 11/09/2024   20:35:10   (   0.00,-104.68) (  -0.60,-107.50)  320.63                80
 11/10/2024   20:19:09   (   0.00,-104.69) (   0.39,-102.98)  194.39                80
 11/12/2024   08:41:01   (  -0.00,-104.71) (   0.81,-108.27)  406.39                80
 11/13/2024   08:19:40   (  -0.00,-104.71) (  -0.19,-103.76)  108.27                80
 11/15/2024   20:25:40   (   0.00,-104.70) (   0.03,-104.58)   13.75                80
 11/18/2024   08:28:51   (   0.00,-104.72) (   0.12,-105.36)   71.87                80
 11/19/2024   08:07:29   (   0.01,-104.72) (  -0.85,-100.83)  442.88                80
 11/20/2024   20:29:30   (  -0.01,-104.70) (  -0.33,-106.16)  166.45                80
 11/21/2024   20:13:28   (  -0.01,-104.70) (   0.65,-101.64)  348.89                80