Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 2 25.  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)
 02/25/2024   08:31:28   (   0.01,-104.69) (   0.44,-106.55)  212.63                80
 02/26/2024   08:10:05   (   0.01,-104.69) (  -0.60,-102.03)  303.14                80
 02/27/2024   20:32:04   (  -0.01,-104.66) (  -0.63,-107.33)  305.01                80
 02/28/2024   20:16:01   (  -0.01,-104.66) (   0.42,-102.82)  210.95                80
 03/01/2024   08:37:50   (   0.01,-104.69) (   0.80,-108.08)  387.26                80
 03/02/2024   08:16:28   (   0.01,-104.69) (  -0.25,-103.56)  128.40                80
 03/03/2024   20:38:26   (  -0.02,-104.65) (  -0.96,-108.87)  480.44                80
 03/04/2024   20:22:23   (  -0.02,-104.65) (   0.03,-104.34)   35.14                80
 03/07/2024   08:25:30   (   0.03,-104.67) (   0.11,-105.09)   48.18                80
 03/08/2024   08:04:06   (   0.03,-104.66) (  -0.89,-100.56)  467.20                80
 03/09/2024   20:26:04   (  -0.02,-104.63) (  -0.31,-105.87)  141.75                80