Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2023 12 20.  Predictions up to the next  14.0 days:

     Date     Time(GOES-17)   GOES-17 Lat/Lon  METOP-B Lat/Lon    Distance(km)  Time Diff(sec)
 12/20/2023   04:34:46   (   0.00,-104.67) (  -0.44,-106.58)  218.32                80
 12/21/2023   04:11:25   (   0.00,-104.67) (   0.67,-101.58)  351.39                80
 12/22/2023   16:30:14   (  -0.01,-104.69) (   0.31,-106.15)  165.93                80
 12/23/2023   16:12:12   (  -0.01,-104.69) (  -0.80,-101.15)  404.04                80
 12/25/2023   04:31:10   (   0.01,-104.68) (  -0.21,-105.74)  120.36                80
 12/26/2023   04:07:47   (   0.00,-104.68) (   0.85,-100.73)  449.36                80
 12/27/2023   16:26:36   (   0.01,-104.70) (   0.11,-105.30)   68.18                80
 12/30/2023   04:27:31   (  -0.02,-104.69) (  -0.05,-104.88)   21.45                80
 01/01/2024   16:25:37   (   0.03,-104.71) (  -0.01,-104.43)   31.66                80