Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2023 7 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)
 07/23/2023   04:40:34   (   0.00,-104.70) (  -0.61,-107.42)  310.14                80
 07/24/2023   04:17:14   (   0.00,-104.70) (   0.51,-102.43)  259.16                80
 07/25/2023   16:36:04   (  -0.00,-104.73) (   0.48,-106.99)  257.32                80
 07/26/2023   16:18:02   (  -0.00,-104.73) (  -0.59,-101.98)  312.16                80
 07/28/2023   04:37:01   (   0.00,-104.70) (  -0.43,-106.58)  214.52                80
 07/29/2023   04:13:40   (   0.00,-104.69) (   0.70,-101.58)  354.35                80
 07/30/2023   16:32:29   (  -0.00,-104.71) (   0.34,-106.13)  163.25                80
 07/31/2023   16:14:29   (   0.00,-104.70) (  -0.79,-101.14)  405.86                80
 08/02/2023   04:33:27   (   0.00,-104.67) (  -0.22,-105.73)  120.81                80
 08/03/2023   04:10:06   (  -0.01,-104.66) (   0.86,-100.73)  448.21                80