Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2023 6 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)
 06/12/2023   16:28:59   (   0.00,-104.73) (  -0.03,-104.52)   23.47                80
 06/15/2023   04:24:39   (  -0.00,-104.70) (   0.15,-104.13)   64.63                80
 06/16/2023   16:43:31   (   0.00,-104.74) (   0.86,-108.70)  451.07                80
 06/17/2023   16:25:30   (   0.00,-104.74) (  -0.21,-103.70)  118.24                80
 06/19/2023   04:44:30   (  -0.00,-104.70) (  -0.78,-108.30)  409.43                80
 06/20/2023   04:21:10   (  -0.00,-104.70) (   0.29,-103.30)  159.66                80
 06/21/2023   16:40:01   (   0.01,-104.74) (   0.70,-107.86)  356.05                80
 06/22/2023   16:22:02   (   0.00,-104.74) (  -0.43,-102.88)  213.44                80
 06/24/2023   04:41:01   (   0.00,-104.72) (  -0.61,-107.47)  313.58                80