Simultaneous Nadir Overpasses (SNOs) between GOES-17 and NOAA-21
TLE Epoch: 2025 8 29.  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)
 08/31/2025   07:24:02   (  -0.20, -89.50) (  -0.24, -89.45)    7.33                80
 09/02/2025   19:24:32   (   0.21, -89.55) (   0.04, -90.21)   75.62                80
 09/03/2025   19:08:27   (   0.21, -89.56) (   1.08, -85.68)  441.68                80
 09/05/2025   07:30:14   (  -0.22, -89.53) (   0.12, -90.95)  161.74                80
 09/06/2025   07:08:50   (  -0.22, -89.54) (  -0.92, -86.42)  355.65                80
 09/07/2025   19:30:45   (   0.22, -89.59) (  -0.25, -91.72)  242.84                80
 09/08/2025   19:14:40   (   0.22, -89.60) (   0.74, -87.19)  275.07                80
 09/10/2025   07:36:28   (  -0.22, -89.59) (   0.40, -92.46)  327.14                80
 09/11/2025   07:15:03   (  -0.22, -89.60) (  -0.60, -87.93)  190.52                80