Simultaneous Nadir Overpasses (SNOs) between GOES-17 and METOP-B
TLE Epoch: 2023 6 10.  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)
 06/10/2023   04:30:47   (   0.01,-104.69) (  -0.08,-104.95)   30.94                80
 06/12/2023   16:28:59   (  -0.01,-104.73) (  -0.03,-104.52)   23.41                80
 06/15/2023   04:24:39   (   0.01,-104.70) (   0.14,-104.13)   64.36                80
 06/16/2023   16:43:31   (  -0.01,-104.74) (   0.86,-108.70)  451.25                80
 06/17/2023   16:25:31   (  -0.01,-104.74) (  -0.27,-103.71)  118.08                80
 06/19/2023   04:44:30   (   0.02,-104.71) (  -0.79,-108.30)  409.69                80
 06/20/2023   04:21:11   (   0.01,-104.70) (   0.35,-103.31)  159.44                80
 06/21/2023   16:40:01   (  -0.01,-104.74) (   0.71,-107.86)  356.23                80
 06/22/2023   16:22:02   (  -0.01,-104.75) (  -0.42,-102.87)  213.41                80