Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2023 10 21.  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)
 10/21/2023   16:16:55   (   0.00,-104.69) (  -0.57,-101.99)  306.60                80
 10/23/2023   04:35:53   (  -0.00,-104.66) (  -0.44,-106.59)  219.39                80
 10/24/2023   04:12:33   (   0.00,-104.66) (   0.69,-101.59)  349.44                80
 10/25/2023   16:31:22   (  -0.00,-104.67) (   0.33,-106.15)  168.86                80
 10/26/2023   16:13:22   (  -0.00,-104.67) (  -0.81,-101.16)  400.58                80
 10/28/2023   04:32:19   (   0.00,-104.65) (  -0.25,-105.74)  124.37                80
 10/29/2023   04:08:58   (   0.00,-104.65) (   0.89,-100.75)  444.74                80
 10/30/2023   16:27:48   (  -0.01,-104.66) (   0.11,-105.31)   73.84                80
 10/31/2023   16:09:46   (  -0.01,-104.66) (  -0.98,-100.31)  495.49                80
 11/02/2023   04:28:43   (   0.02,-104.64) (  -0.06,-104.90)   29.45                80