Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2023 9 11.  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)
 09/11/2023   16:42:25   (   0.01,-104.71) (   0.90,-108.66)  450.31                80
 09/12/2023   16:24:24   (   0.01,-104.71) (  -0.21,-103.66)  119.16                80
 09/14/2023   04:43:23   (  -0.01,-104.69) (  -0.83,-108.25)  406.79                80
 09/15/2023   04:20:02   (  -0.00,-104.69) (   0.29,-103.26)  162.56                80
 09/16/2023   16:38:53   (   0.01,-104.71) (   0.69,-107.82)  354.03                80
 09/17/2023   16:20:52   (   0.00,-104.72) (  -0.43,-102.83)  215.65                80
 09/19/2023   04:39:50   (  -0.01,-104.70) (  -0.60,-107.42)  309.93                80
 09/20/2023   04:16:30   (  -0.01,-104.69) (   0.53,-102.42)  259.31                80
 09/21/2023   16:35:19   (   0.02,-104.71) (   0.51,-106.98)  257.99                80
 09/22/2023   16:17:18   (   0.02,-104.71) (  -0.57,-101.97)  311.29                80
 09/24/2023   04:36:16   (  -0.03,-104.68) (  -0.45,-106.56)  214.65                80