Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 3 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)
 03/28/2024   08:32:08   (   0.00,-104.69) (   0.42,-106.67)  225.03                80
 03/29/2024   08:10:44   (  -0.00,-104.69) (  -0.56,-102.13)  291.10                80
 03/30/2024   20:32:41   (   0.00,-104.67) (  -0.63,-107.44)  315.65                80
 03/31/2024   20:16:37   (   0.00,-104.67) (   0.41,-102.91)  200.40                80
 04/02/2024   08:38:26   (   0.00,-104.68) (   0.78,-108.18)  398.80                80
 04/03/2024   08:17:01   (  -0.00,-104.68) (  -0.21,-103.65)  117.05                80
 04/04/2024   20:38:59   (   0.00,-104.65) (  -0.96,-108.95)  490.04                80
 04/05/2024   20:22:54   (   0.00,-104.65) (   0.04,-104.42)   26.15                80
 04/08/2024   08:25:58   (  -0.00,-104.67) (   0.13,-105.15)   56.27                80
 04/09/2024   08:04:35   (  -0.00,-104.66) (  -0.93,-100.63)  460.09                80