Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2024 10 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)
 10/28/2024   08:18:47   (   0.00,-104.73) (  -0.26,-103.52)  138.04                80
 10/29/2024   20:40:43   (   0.00,-104.75) (  -0.94,-108.82)  464.16                80
 10/30/2024   20:24:39   (  -0.00,-104.76) (   0.10,-104.29)   54.27                80
 11/02/2024   08:27:41   (   0.00,-104.80) (   0.05,-105.01)   24.30                80
 11/03/2024   08:06:15   (   0.00,-104.81) (  -0.94,-100.47)  493.52                80
 11/04/2024   20:28:12   (  -0.00,-104.81) (  -0.21,-105.77)  109.28                80
 11/05/2024   20:12:06   (  -0.00,-104.82) (   0.79,-101.23)  408.87                80
 11/07/2024   08:33:52   (  -0.02,-104.84) (   0.37,-106.49)  188.34                80
 11/08/2024   08:12:27   (  -0.02,-104.85) (  -0.64,-101.95)  329.35                80
 11/09/2024   20:34:22   (   0.02,-104.85) (  -0.53,-107.25)  274.19                80